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"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<feed xmlns=\"http://www.w3.org/2005/Atom\">\n <link href=\"http://arxiv.org/api/query?search_query%3D%26id_list%3D1710.08557%26start%3D0%26max_results%3D10\" rel=\"self\" type=\"application/atom+xml\"/>\n <title type=\"html\">ArXiv Query: search_query=&id_list=1710.08557&start=0&max_results=10</title>\n <id>http://arxiv.org/api/bNB5RPNlUYbELau5YJ4IzaIq1x8</id>\n <updated>2018-08-14T00:00:00-04:00</updated>\n <opensearch:totalResults xmlns:opensearch=\"http://a9.com/-/spec/opensearch/1.1/\">1</opensearch:totalResults>\n <opensearch:startIndex xmlns:opensearch=\"http://a9.com/-/spec/opensearch/1.1/\">0</opensearch:startIndex>\n <opensearch:itemsPerPage xmlns:opensearch=\"http://a9.com/-/spec/opensearch/1.1/\">10</opensearch:itemsPerPage>\n <entry>\n <id>http://arxiv.org/abs/1710.08557v1</id>\n <updated>2017-10-24T00:21:32Z</updated>\n <published>2017-10-24T00:21:32Z</published>\n <title>On Neuromechanical Approaches for the Study of Biological Grasp and\n Manipulation</title>\n <summary> Biological and robotic grasp and manipulation are undeniably similar at the\nlevel of mechanical task performance. However, their underlying fundamental\nbiological vs. engineering mechanisms are, by definition, dramatically\ndifferent and can even be antithetical. Even our approach to each is\ndiametrically opposite: inductive science for the study of biological systems\nvs. engineering synthesis for the design and construction of robotic systems.\nThe past 20 years have seen several conceptual advances in both fields and the\nquest to unify them. Chief among them is the reluctant recognition that their\nunderlying fundamental mechanisms may actually share limited common ground,\nwhile exhibiting many fundamental differences. This recognition is particularly\nliberating because it allows us to resolve and move beyond multiple paradoxes\nand contradictions that arose from the initial reasonable assumption of a large\ncommon ground. Here, we begin by introducing the perspective of neuromechanics,\nwhich emphasizes that real-world behavior emerges from the intimate\ninteractions among the physical structure of the system, the mechanical\nrequirements of a task, the feasible neural control actions to produce it, and\nthe ability of the neuromuscular system to adapt through interactions with the\nenvironment. This allows us to articulate a succinct overview of a few salient\nconceptual paradoxes and contradictions regarding under-determined vs.\nover-determined mechanics, under- vs. over-actuated control, prescribed vs.\nemergent function, learning vs. implementation vs. adaptation, prescriptive vs.\ndescriptive synergies, and optimal vs. habitual performance. We conclude by\npresenting open questions and suggesting directions for future research. We\nhope this frank assessment of the state-of-the-art will encourage and guide\nthese communities to continue to interact and make progress in these important\nareas.\n</summary>\n <author>\n <name>Francisco J Valero-Cuevas</name>\n </author>\n <author>\n <name>Marco Santello</name>\n </author>\n <arxiv:doi xmlns:arxiv=\"http://arxiv.org/schemas/atom\">10.1186/s12984-017-0305-3</arxiv:doi>\n <link title=\"doi\" href=\"http://dx.doi.org/10.1186/s12984-017-0305-3\" rel=\"related\"/>\n <arxiv:journal_ref xmlns:arxiv=\"http://arxiv.org/schemas/atom\">Journal of NeuroEngineering and Rehabilitation, 2017</arxiv:journal_ref>\n <link href=\"http://arxiv.org/abs/1710.08557v1\" rel=\"alternate\" type=\"text/html\"/>\n <link title=\"pdf\" href=\"http://arxiv.org/pdf/1710.08557v1\" rel=\"related\" type=\"application/pdf\"/>\n <arxiv:primary_category xmlns:arxiv=\"http://arxiv.org/schemas/atom\" term=\"cs.RO\" scheme=\"http://arxiv.org/schemas/atom\"/>\n <category term=\"cs.RO\" scheme=\"http://arxiv.org/schemas/atom\"/>\n </entry>\n</feed>\n",
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"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<feed xmlns=\"http://www.w3.org/2005/Atom\">\n <link href=\"http://arxiv.org/api/query?search_query%3D%26id_list%3D1710.08557%26start%3D0%26max_results%3D10\" rel=\"self\" type=\"application/atom+xml\"/>\n <title type=\"html\">ArXiv Query: search_query=&id_list=1710.08557&start=0&max_results=10</title>\n <id>http://arxiv.org/api/bNB5RPNlUYbELau5YJ4IzaIq1x8</id>\n <updated>2018-08-14T00:00:00-04:00</updated>\n <opensearch:totalResults xmlns:opensearch=\"http://a9.com/-/spec/opensearch/1.1/\">1</opensearch:totalResults>\n <opensearch:startIndex xmlns:opensearch=\"http://a9.com/-/spec/opensearch/1.1/\">0</opensearch:startIndex>\n <opensearch:itemsPerPage xmlns:opensearch=\"http://a9.com/-/spec/opensearch/1.1/\">10</opensearch:itemsPerPage>\n <entry>\n <id>http://arxiv.org/abs/1710.08557v1</id>\n <updated>2017-10-24T00:21:32Z</updated>\n <published>2017-10-24T00:21:32Z</published>\n <title>On Neuromechanical Approaches for the Study of Biological Grasp and\n Manipulation</title>\n <summary> Biological and robotic grasp and manipulation are undeniably similar at the\nlevel of mechanical task performance. However, their underlying fundamental\nbiological vs. engineering mechanisms are, by definition, dramatically\ndifferent and can even be antithetical. Even our approach to each is\ndiametrically opposite: inductive science for the study of biological systems\nvs. engineering synthesis for the design and construction of robotic systems.\nThe past 20 years have seen several conceptual advances in both fields and the\nquest to unify them. Chief among them is the reluctant recognition that their\nunderlying fundamental mechanisms may actually share limited common ground,\nwhile exhibiting many fundamental differences. This recognition is particularly\nliberating because it allows us to resolve and move beyond multiple paradoxes\nand contradictions that arose from the initial reasonable assumption of a large\ncommon ground. Here, we begin by introducing the perspective of neuromechanics,\nwhich emphasizes that real-world behavior emerges from the intimate\ninteractions among the physical structure of the system, the mechanical\nrequirements of a task, the feasible neural control actions to produce it, and\nthe ability of the neuromuscular system to adapt through interactions with the\nenvironment. This allows us to articulate a succinct overview of a few salient\nconceptual paradoxes and contradictions regarding under-determined vs.\nover-determined mechanics, under- vs. over-actuated control, prescribed vs.\nemergent function, learning vs. implementation vs. adaptation, prescriptive vs.\ndescriptive synergies, and optimal vs. habitual performance. We conclude by\npresenting open questions and suggesting directions for future research. We\nhope this frank assessment of the state-of-the-art will encourage and guide\nthese communities to continue to interact and make progress in these important\nareas.\n</summary>\n <author>\n <name>Francisco J Valero-Cuevas</name>\n </author>\n <author>\n <name>Marco Santello</name>\n </author>\n <arxiv:doi xmlns:arxiv=\"http://arxiv.org/schemas/atom\">10.1186/s12984-017-0305-3</arxiv:doi>\n <link title=\"doi\" href=\"http://dx.doi.org/10.1186/s12984-017-0305-3\" rel=\"related\"/>\n <arxiv:journal_ref xmlns:arxiv=\"http://arxiv.org/schemas/atom\">Journal of NeuroEngineering and Rehabilitation, 2017</arxiv:journal_ref>\n <link href=\"http://arxiv.org/abs/1710.08557v1\" rel=\"alternate\" type=\"text/html\"/>\n <link title=\"pdf\" href=\"http://arxiv.org/pdf/1710.08557v1\" rel=\"related\" type=\"application/pdf\"/>\n <arxiv:primary_category xmlns:arxiv=\"http://arxiv.org/schemas/atom\" term=\"cs.RO\" scheme=\"http://arxiv.org/schemas/atom\"/>\n <category term=\"cs.RO\" scheme=\"http://arxiv.org/schemas/atom\"/>\n </entry>\n</feed>\n",
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<feed xmlns=\"http://www.w3.org/2005/Atom\">\n <link href=\"http://arxiv.org/api/query?search_query%3D%26id_list%3D1312.2021%26start%3D0%26max_results%3D10\" rel=\"self\" type=\"application/atom+xml\"/>\n <title type=\"html\">ArXiv Query: search_query=&id_list=1312.2021&start=0&max_results=10</title>\n <id>http://arxiv.org/api/eXBvi61X4ShcFWF7lwJgRo7KSFk</id>\n <updated>2018-08-14T00:00:00-04:00</updated>\n <opensearch:totalResults xmlns:opensearch=\"http://a9.com/-/spec/opensearch/1.1/\">1</opensearch:totalResults>\n <opensearch:startIndex xmlns:opensearch=\"http://a9.com/-/spec/opensearch/1.1/\">0</opensearch:startIndex>\n <opensearch:itemsPerPage xmlns:opensearch=\"http://a9.com/-/spec/opensearch/1.1/\">10</opensearch:itemsPerPage>\n <entry>\n <id>http://arxiv.org/abs/1312.2021v1</id>\n <updated>2013-12-06T21:33:40Z</updated>\n <published>2013-12-06T21:33:40Z</published>\n <title>Living with the Wrong Sign</title>\n <summary> We describe a UV complete asymptotically fragile Lorentz-invariant theory\nexhibiting superluminal signal propagation. Its low energy effective action\ncontains \"wrong\" sign higher dimensional operators. Nevertheless, the theory\ngives rise to an S-matrix, which is defined at all energies. As expected for a\nnon-local theory, the corresponding scattering amplitudes are not exponentially\nbounded on the physical sheet, but otherwise are healthy. We study some of the\nphysical consequences of this S-matrix.\n</summary>\n <author>\n <name>Patrick Cooper</name>\n </author>\n <author>\n <name>Sergei Dubovsky</name>\n </author>\n <author>\n <name>Ali Mohsen</name>\n </author>\n <arxiv:doi xmlns:arxiv=\"http://arxiv.org/schemas/atom\">10.1103/PhysRevD.89.084044</arxiv:doi>\n <link title=\"doi\" href=\"http://dx.doi.org/10.1103/PhysRevD.89.084044\" rel=\"related\"/>\n <arxiv:journal_ref xmlns:arxiv=\"http://arxiv.org/schemas/atom\">Phys. Rev. D 89, 084044 (2014)</arxiv:journal_ref>\n <link href=\"http://arxiv.org/abs/1312.2021v1\" rel=\"alternate\" type=\"text/html\"/>\n <link title=\"pdf\" href=\"http://arxiv.org/pdf/1312.2021v1\" rel=\"related\" type=\"application/pdf\"/>\n <arxiv:primary_category xmlns:arxiv=\"http://arxiv.org/schemas/atom\" term=\"hep-th\" scheme=\"http://arxiv.org/schemas/atom\"/>\n <category term=\"hep-th\" scheme=\"http://arxiv.org/schemas/atom\"/>\n <category term=\"gr-qc\" scheme=\"http://arxiv.org/schemas/atom\"/>\n </entry>\n</feed>\n",
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"<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\"\n \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n<html>\n<head>\n<title>Error: DOI Not Found</title>\n\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />\n\n<link rel=\"icon\" href=\"/static/img/favicon.png\" />\n<link rel=\"shortcut icon\" href=\"/static/favicon.ico\" type=\"image/x-icon\" /> \n<link href=\"/static/style/new-style2.css\" rel=\"stylesheet\" type=\"text/css\" />\n</head>\n\n<body>\n\n\n<div style=\"background:#fcb426\">\n<img src=\"/static/img/banner-413.gif\" alt=\"Logo\" width=\"620\" height=\"137\" border=\"0\" />\n</div>\n\n<div style=\"height:1px;background:#000000\"></div>\n<div style=\"height:1px;background:#54524f\"></div>\n<div style=\"height:1px;background:#f6911e\"></div>\n\n\n<!-- TABLE FOR NAVIGATION BAR -->\n<table width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\" id=\"navtable\" align=\"center\">\n<tr>\n <td width=\"34\" height=\"26\" bgcolor=\"#231f20\"><img src=\"/static/img/transparent.gif\" alt=\"\" width=\"1\" height=\"1\" /></td>\n \n <td height=\"26\" bgcolor=\"#231f20\" class=\"navtext\">\n <a href=\"http://www.doi.org/index.html\">HOME</a> | <a href=\"http://www.doi.org/hb.html\">HANDBOOK</a> | <a href=\"http://www.doi.org/factsheets.html\">FACTSHEETS</a> | <a href=\"http://www.doi.org/faq.html\">FAQs</a> | <a href=\"http://www.doi.org/resources.html\">RESOURCES</a> | <a href=\"http://www.doi.org/users.html\">USERS</a> | <a href=\"http://www.doi.org/announce.html\">NEWS</a> | <a href=\"http://www.doi.org/idf-members/index.html\">MEMBERS AREA</a>\n </td> \n </tr>\n</table>\n<!-- END TABLE FOR NAVIGATION BAR -->\n\n<div style=\"height:1px;background:#e3a44d\"></div>\n<div style=\"height:3px;background:#4d4942\"></div>\n\n\n\n<!-- TABLE FOR CONTENT --> \n<table width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\" bgcolor=\"#ffffff\">\n<tr>\n<td colspan=\"6\">\n<img src=\"/static/img/transparent.gif\" alt=\"\" width=\"100\" height=\"20\" border=\"0\" />\n</td>\n</tr>\n\n<tr>\n\n<td valign=\"top\">\n\n<h2>DOI Not Found</h2>\n\n<div class=\"divider\"> </div>\n\n\n\n<h3>10.1103/INVALIDDOI.89.084044</h3>\n\n<div class=\"divider\"> </div>\n\n\n\n\n<p>This DOI cannot be found in the DOI System. Possible reasons are:</p>\n\n\n<ul>\n\n<li style=\"padding-bottom: .5em;\">The DOI is incorrect in your source. Search for the item by name, title, or other metadata using a search engine.</li>\n\n<li style=\"padding-bottom: .5em;\">The DOI was copied incorrectly. Check to see that the string includes all the characters before and after the slash and no sentence punctuation marks.</li>\n\n<li style=\"padding-bottom: .5em;\">The DOI has not been activated yet. Please try again later, and report the problem if the error continues.</li>\n\n</ul>\n\n\n\n<div class=\"divider\"> </div>\n\n<p>You may report this error to the responsible DOI Registration Agency using the form below. Include your email address to receive confirmation and feedback.</p>\n\n<div style=\"padding-left: 4em;\">\n\n<form action=\"/notfound\" method=\"post\" enctype=\"application/x-www-form-urlencoded\" name=\"notFoundForm\">\n\n\n<table border=\"0\" cellspacing=\"3\" cellpadding=\"3\">\n<tbody>\n<tr>\n<td>\n\n<table border=\"0\" align=\"center\" cellpadding=\"3\" cellspacing=\"3\">\n<tbody><tr>\n<th align=\"right\" scope=\"row\"><label>DOI:</label></th>\n<td><input name=\"missingHandle\" type=\"text\" value=\"10.1103/INVALIDDOI.89.084044\" size=\"42\" readonly=\"readonly\" /></td>\n</tr>\n<tr>\n<th align=\"right\" scope=\"row\"><label>URL of Web Page Listing the DOI:</label></th>\n<td><input name=\"referringPage\" type=\"text\" value=\"\" size=\"42\" readonly=\"readonly\" /></td>\n</tr>\n<tr>\n<th align=\"right\" scope=\"row\">Your Email Address:</th>\n<td><input name=\"userEmailAddress\" type=\"text\" value=\"Please enter your email address\" size=\"42\"/></td>\n</tr>\n<tr>
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"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<feed xmlns=\"http://www.w3.org/2005/Atom\">\n <link href=\"http://arxiv.org/api/query?search_query%3D%26id_list%3Dastro-ph%2F9812133%26start%3D0%26max_results%3D10\" rel=\"self\" type=\"application/atom+xml\"/>\n <title type=\"html\">ArXiv Query: search_query=&id_list=astro-ph/9812133&start=0&max_results=10</title>\n <id>http://arxiv.org/api/SfKekabpSjI/htnxCLpK3q9AsUs</id>\n <updated>2018-08-14T00:00:00-04:00</updated>\n <opensearch:totalResults xmlns:opensearch=\"http://a9.com/-/spec/opensearch/1.1/\">1</opensearch:totalResults>\n <opensearch:startIndex xmlns:opensearch=\"http://a9.com/-/spec/opensearch/1.1/\">0</opensearch:startIndex>\n <opensearch:itemsPerPage xmlns:opensearch=\"http://a9.com/-/spec/opensearch/1.1/\">10</opensearch:itemsPerPage>\n <entry>\n <id>http://arxiv.org/abs/astro-ph/9812133v1</id>\n <updated>1998-12-08T03:27:34Z</updated>\n <published>1998-12-08T03:27:34Z</published>\n <title>Measurements of Omega and Lambda from 42 High-Redshift Supernovae</title>\n <summary> We report measurements of the mass density, Omega_M, and\ncosmological-constant energy density, Omega_Lambda, of the universe based on\nthe analysis of 42 Type Ia supernovae discovered by the Supernova Cosmology\nProject. The magnitude-redshift data for these SNe, at redshifts between 0.18\nand 0.83, are fit jointly with a set of SNe from the Calan/Tololo Supernova\nSurvey, at redshifts below 0.1, to yield values for the cosmological\nparameters. All SN peak magnitudes are standardized using a SN Ia lightcurve\nwidth-luminosity relation. The measurement yields a joint probability\ndistribution of the cosmological parameters that is approximated by the\nrelation 0.8 Omega_M - 0.6 Omega_Lambda ~= -0.2 +/- 0.1 in the region of\ninterest (Omega_M <~ 1.5). For a flat (Omega_M + Omega_Lambda = 1) cosmology we\nfind Omega_M = 0.28{+0.09,-0.08} (1 sigma statistical) {+0.05,-0.04}\n(identified systematics). The data are strongly inconsistent with a Lambda = 0\nflat cosmology, the simplest inflationary universe model. An open, Lambda = 0\ncosmology also does not fit the data well: the data indicate that the\ncosmological constant is non-zero and positive, with a confidence of P(Lambda >\n0) = 99%, including the identified systematic uncertainties. The best-fit age\nof the universe relative to the Hubble time is t_0 = 14.9{+1.4,-1.1} (0.63/h)\nGyr for a flat cosmology. The size of our sample allows us to perform a variety\nof statistical tests to check for possible systematic errors and biases. We\nfind no significant differences in either the host reddening distribution or\nMalmquist bias between the low-redshift Calan/Tololo sample and our\nhigh-redshift sample. The conclusions are robust whether or not a\nwidth-luminosity relation is used to standardize the SN peak magnitudes.\n</summary>\n <author>\n <name>S. Perlmutter</name>\n <arxiv:affiliation xmlns:arxiv=\"http://arxiv.org/schemas/atom\">The Supernova Cosmology Project</arxiv:affiliation>\n </author>\n <author>\n <name>G. Aldering</name>\n <arxiv:affiliation xmlns:arxiv=\"http://arxiv.org/schemas/atom\">The Supernova Cosmology Project</arxiv:affiliation>\n </author>\n <author>\n <name>G. Goldhaber</name>\n <arxiv:affiliation xmlns:arxiv=\"http://arxiv.org/schemas/atom\">The Supernova Cosmology Project</arxiv:affiliation>\n </author>\n <author>\n <name>R. A. Knop</name>\n <arxiv:affiliation xmlns:arxiv=\"http://arxiv.org/schemas/atom\">The Supernova Cosmology Project</arxiv:affiliation>\n </author>\n <author>\n <name>P. Nugent</name>\n <arxiv:affiliation xmlns:arxiv=\"http://arxiv.org/schemas/atom\">The Supernova Cosmology Project</arxiv:affiliation>\n </author>\n <author>\n <name>P. G. Castro</name>\n <arxiv:affiliation xmlns:arxiv=\"http://arxiv.org/schemas/atom\">TheSupernovaCosmologyProject</arxiv:affiliation>\n</author>\n<author>\n<name>S.Deustua</name>\n<arxiv:affiliationxmlns
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"@article{Perlmutter_1999,\n\tdoi = {10.1086/307221},\n\turl = {https://doi.org/10.1086%2F307221},\n\tyear = 1999,\n\tmonth = {jun},\n\tpublisher = {{IOP} Publishing},\n\tvolume = {517},\n\tnumber = {2},\n\tpages = {565--586},\n\tauthor = {S. Perlmutter and G. Aldering and G. Goldhaber and R. A. Knop and P. Nugent and P. G. Castro and S. Deustua and S. Fabbro and A. Goobar and D. E. Groom and I. M. Hook and A. G. Kim and M. Y. Kim and J. C. Lee and N. J. Nunes and R. Pain and C. R. Pennypacker and R. Quimby and C. Lidman and R. S. Ellis and M. Irwin and R. G. McMahon and P. Ruiz-Lapuente and N. Walton and B. Schaefer and B. J. Boyle and A. V. Filippenko and T. Matheson and A. S. Fruchter and N. Panagia and H. J. M. Newberg and W. J. Couch and The Supernova Cosmology Project},\n\ttitle = {Measurements of $\\{upOmega}$ and $\\{upLambda}$ from 42 High-Redshift Supernovae},\n\tjournal = {The Astrophysical Journal}\n}",
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<feed xmlns=\"http://www.w3.org/2005/Atom\">\n <link href=\"http://arxiv.org/api/query?search_query%3D%26id_list%3Dastro-ph%2F9812133%26start%3D0%26max_results%3D10\" rel=\"self\" type=\"application/atom+xml\"/>\n <title type=\"html\">ArXiv Query: search_query=&id_list=astro-ph/9812133&start=0&max_results=10</title>\n <id>http://arxiv.org/api/SfKekabpSjI/htnxCLpK3q9AsUs</id>\n <updated>2018-08-14T00:00:00-04:00</updated>\n <opensearch:totalResults xmlns:opensearch=\"http://a9.com/-/spec/opensearch/1.1/\">1</opensearch:totalResults>\n <opensearch:startIndex xmlns:opensearch=\"http://a9.com/-/spec/opensearch/1.1/\">0</opensearch:startIndex>\n <opensearch:itemsPerPage xmlns:opensearch=\"http://a9.com/-/spec/opensearch/1.1/\">10</opensearch:itemsPerPage>\n <entry>\n <id>http://arxiv.org/abs/astro-ph/9812133v1</id>\n <updated>1998-12-08T03:27:34Z</updated>\n <published>1998-12-08T03:27:34Z</published>\n <title>Measurements of Omega and Lambda from 42 High-Redshift Supernovae</title>\n <summary> We report measurements of the mass density, Omega_M, and\ncosmological-constant energy density, Omega_Lambda, of the universe based on\nthe analysis of 42 Type Ia supernovae discovered by the Supernova Cosmology\nProject. The magnitude-redshift data for these SNe, at redshifts between 0.18\nand 0.83, are fit jointly with a set of SNe from the Calan/Tololo Supernova\nSurvey, at redshifts below 0.1, to yield values for the cosmological\nparameters. All SN peak magnitudes are standardized using a SN Ia lightcurve\nwidth-luminosity relation. The measurement yields a joint probability\ndistribution of the cosmological parameters that is approximated by the\nrelation 0.8 Omega_M - 0.6 Omega_Lambda ~= -0.2 +/- 0.1 in the region of\ninterest (Omega_M <~ 1.5). For a flat (Omega_M + Omega_Lambda = 1) cosmology we\nfind Omega_M = 0.28{+0.09,-0.08} (1 sigma statistical) {+0.05,-0.04}\n(identified systematics). The data are strongly inconsistent with a Lambda = 0\nflat cosmology, the simplest inflationary universe model. An open, Lambda = 0\ncosmology also does not fit the data well: the data indicate that the\ncosmological constant is non-zero and positive, with a confidence of P(Lambda >\n0) = 99%, including the identified systematic uncertainties. The best-fit age\nof the universe relative to the Hubble time is t_0 = 14.9{+1.4,-1.1} (0.63/h)\nGyr for a flat cosmology. The size of our sample allows us to perform a variety\nof statistical tests to check for possible systematic errors and biases. We\nfind no significant differences in either the host reddening distribution or\nMalmquist bias between the low-redshift Calan/Tololo sample and our\nhigh-redshift sample. The conclusions are robust whether or not a\nwidth-luminosity relation is used to standardize the SN peak magnitudes.\n</summary>\n <author>\n <name>S. Perlmutter</name>\n <arxiv:affiliation xmlns:arxiv=\"http://arxiv.org/schemas/atom\">The Supernova Cosmology Project</arxiv:affiliation>\n </author>\n <author>\n <name>G. Aldering</name>\n <arxiv:affiliation xmlns:arxiv=\"http://arxiv.org/schemas/atom\">The Supernova Cosmology Project</arxiv:affiliation>\n </author>\n <author>\n <name>G. Goldhaber</name>\n <arxiv:affiliation xmlns:arxiv=\"http://arxiv.org/schemas/atom\">The Supernova Cosmology Project</arxiv:affiliation>\n </author>\n <author>\n <name>R. A. Knop</name>\n <arxiv:affiliation xmlns:arxiv=\"http://arxiv.org/schemas/atom\">The Supernova Cosmology Project</arxiv:affiliation>\n </author>\n <author>\n <name>P. Nugent</name>\n <arxiv:affiliation xmlns:arxiv=\"http://arxiv.org/schemas/atom\">The Supernova Cosmology Project</arxiv:affiliation>\n </author>\n <author>\n <name>P. G. Castro</name>\n <arxiv:affiliation xmlns:arxiv=\"http://arxiv.org/schemas/atom\">TheSupernovaCosmologyProject</arxiv:affiliation>\n</author>\n<author>\n<name>S.Deustua</name>\n<arxiv:affiliationxmlns
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"@article{Perlmutter_1999,\n\tdoi = {10.1086/307221},\n\turl = {https://doi.org/10.1086%2F307221},\n\tyear = 1999,\n\tmonth = {jun},\n\tpublisher = {{IOP} Publishing},\n\tvolume = {517},\n\tnumber = {2},\n\tpages = {565--586},\n\tauthor = {S. Perlmutter and G. Aldering and G. Goldhaber and R. A. Knop and P. Nugent and P. G. Castro and S. Deustua and S. Fabbro and A. Goobar and D. E. Groom and I. M. Hook and A. G. Kim and M. Y. Kim and J. C. Lee and N. J. Nunes and R. Pain and C. R. Pennypacker and R. Quimby and C. Lidman and R. S. Ellis and M. Irwin and R. G. McMahon and P. Ruiz-Lapuente and N. Walton and B. Schaefer and B. J. Boyle and A. V. Filippenko and T. Matheson and A. S. Fruchter and N. Panagia and H. J. M. Newberg and W. J. Couch and The Supernova Cosmology Project},\n\ttitle = {Measurements of $\\{upOmega}$ and $\\{upLambda}$ from 42 High-Redshift Supernovae},\n\tjournal = {The Astrophysical Journal}\n}",
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<feed xmlns=\"http://www.w3.org/2005/Atom\">\n <link href=\"http://arxiv.org/api/query?search_query%3D%26id_list%3Dmath%2F0211159%26start%3D0%26max_results%3D10\" rel=\"self\" type=\"application/atom+xml\"/>\n <title type=\"html\">ArXiv Query: search_query=&id_list=math/0211159&start=0&max_results=10</title>\n <id>http://arxiv.org/api/4nVRTcAL5Np4oaGFQnqVPG0+c5k</id>\n <updated>2018-08-14T00:00:00-04:00</updated>\n <opensearch:totalResults xmlns:opensearch=\"http://a9.com/-/spec/opensearch/1.1/\">1</opensearch:totalResults>\n <opensearch:startIndex xmlns:opensearch=\"http://a9.com/-/spec/opensearch/1.1/\">0</opensearch:startIndex>\n <opensearch:itemsPerPage xmlns:opensearch=\"http://a9.com/-/spec/opensearch/1.1/\">10</opensearch:itemsPerPage>\n <entry>\n <id>http://arxiv.org/abs/math/0211159v1</id>\n <updated>2002-11-11T16:11:49Z</updated>\n <published>2002-11-11T16:11:49Z</published>\n <title>The entropy formula for the Ricci flow and its geometric applications</title>\n <summary> We present a monotonic expression for the Ricci flow, valid in all dimensions\nand without curvature assumptions. It is interpreted as an entropy for a\ncertain canonical ensemble. Several geometric applications are given. In\nparticular, (1) Ricci flow, considered on the space of riemannian metrics\nmodulo diffeomorphism and scaling, has no nontrivial periodic orbits (that is,\nother than fixed points); (2) In a region, where singularity is forming in\nfinite time, the injectivity radius is controlled by the curvature; (3) Ricci\nflow can not quickly turn an almost euclidean region into a very curved one, no\nmatter what happens far away. We also verify several assertions related to\nRichard Hamilton's program for the proof of Thurston geometrization conjecture\nfor closed three-manifolds, and give a sketch of an eclectic proof of this\nconjecture, making use of earlier results on collapsing with local lower\ncurvature bound.\n</summary>\n <author>\n <name>Grisha Perelman</name>\n </author>\n <arxiv:comment xmlns:arxiv=\"http://arxiv.org/schemas/atom\">39 pages</arxiv:comment>\n <link href=\"http://arxiv.org/abs/math/0211159v1\" rel=\"alternate\" type=\"text/html\"/>\n <link title=\"pdf\" href=\"http://arxiv.org/pdf/math/0211159v1\" rel=\"related\" type=\"application/pdf\"/>\n <arxiv:primary_category xmlns:arxiv=\"http://arxiv.org/schemas/atom\" term=\"math.DG\" scheme=\"http://arxiv.org/schemas/atom\"/>\n <category term=\"math.DG\" scheme=\"http://arxiv.org/schemas/atom\"/>\n <category term=\"53C\" scheme=\"http://arxiv.org/schemas/atom\"/>\n </entry>\n</feed>\n",