http://www.aimsciences.org/test_aims/journals/rss.jsp?journalID=16 Latest articles for selected journal http://www.aimsciences.org/test_aims/journals/displayPaper.jsp?paperID=8316 http://www.aimsciences.org/test_aims/journals/displayPaper.jsp?paperID=8316 Daniel Balagué, José A. Cañizo and Pierre Gabriel Sat, 1 Jun 2013 20:00:00 GMT http://www.aimsciences.org/test_aims/journals/displayPaper.jsp?paperID=8317 http://www.aimsciences.org/test_aims/journals/displayPaper.jsp?paperID=8317 Federico Bassetti and Lucia Ladelli Sat, 1 Jun 2013 20:00:00 GMT http://www.aimsciences.org/test_aims/journals/displayPaper.jsp?paperID=8318 http://www.aimsciences.org/test_aims/journals/displayPaper.jsp?paperID=8318 Frédérique Charles, Bruno Després, Benoît Perthame and Rémis Sentis Sat, 1 Jun 2013 20:00:00 GMT http://www.aimsciences.org/test_aims/journals/displayPaper.jsp?paperID=8319 http://www.aimsciences.org/test_aims/journals/displayPaper.jsp?paperID=8319 Giacomo Dimarco Sat, 1 Jun 2013 20:00:00 GMT http://www.aimsciences.org/test_aims/journals/displayPaper.jsp?paperID=8320 http://www.aimsciences.org/test_aims/journals/displayPaper.jsp?paperID=8320 0$, consider the hypocoercive generators $y∂_x+a∂_y^2-y∂_y$ and $y∂_x-ax∂_y+∂_y^2-y∂_y$, respectively for $(x,y)\in\mathbb{R}/(2\pi\mathbb{Z})\times\mathbb{R}$ and $(x,y)\in\mathbb{R}\times\mathbb{R}$. The goal of the paper is to obtain exactly the $\mathbb{L}^2(\mu_a)$-operator norms of the corresponding Markov semi-group at any time, where $\mu_a$ is the associated invariant measure. The computations are based on the spectral decomposition of the generator and especially on the scalar products of the eigenvectors. The motivation comes from an attempt to find an alternative approach to classical ones developed to obtain hypocoercive bounds for kinetic models. ]]> Sébastien Gadat and Laurent Miclo Sat, 1 Jun 2013 20:00:00 GMT http://www.aimsciences.org/test_aims/journals/displayPaper.jsp?paperID=8321 http://www.aimsciences.org/test_aims/journals/displayPaper.jsp?paperID=8321 Vincent Giovangigli and Lionel Matuszewski Sat, 1 Jun 2013 20:00:00 GMT http://www.aimsciences.org/test_aims/journals/displayPaper.jsp?paperID=8322 http://www.aimsciences.org/test_aims/journals/displayPaper.jsp?paperID=8322 Léo Glangetas and Mohamed Najeme Sat, 1 Jun 2013 20:00:00 GMT http://www.aimsciences.org/test_aims/journals/displayPaper.jsp?paperID=8323 http://www.aimsciences.org/test_aims/journals/displayPaper.jsp?paperID=8323 Darryl D. Holm, Vakhtang Putkaradze and Cesare Tronci Sat, 1 Jun 2013 20:00:00 GMT