{"id":4672,"date":"2022-05-04T10:06:05","date_gmt":"2022-05-04T08:06:05","guid":{"rendered":"https:\/\/www.dm.unipi.it\/eventi\/a-variational-approach-to-a-class-of-nonlinear-cauchy-neumann-problems-alessandro-audrito-eth-zurich\/"},"modified":"2022-05-04T10:06:05","modified_gmt":"2022-05-04T08:06:05","slug":"a-variational-approach-to-a-class-of-nonlinear-cauchy-neumann-problems-alessandro-audrito-eth-zurich","status":"publish","type":"unipievents","link":"https:\/\/www.dm.unipi.it\/en\/eventi\/a-variational-approach-to-a-class-of-nonlinear-cauchy-neumann-problems-alessandro-audrito-eth-zurich\/","title":{"rendered":"A variational approach to a class of nonlinear Cauchy-Neumann problems &#8211; Alessandro Audrito (ETH Zurich)"},"content":{"rendered":"<h4>Venue<\/h4>\n<p>Sala Riunioni (Dip. Matematica).<\/p>\n<h4 class='mt-4'>Abstract<\/h4>\n<p>In this talk, I will present some recent results about existence and Holder regularity of weak solutions to a class of nonlinear Cauchy-Neumann problems arising in combustion theory and fractional diffusion. Weak solutions are obtained through a nonstandard variational approximation procedure, known in the literature as the Weighted Inertia-Energy-Dissipation method. To pass to the limit, we show the existence of an approximating sequence satisfying some new uniform parabolic H?lder estimate of De Giorgi-Nash-Moser type and some uniform energy estimates. In order to attend the seminar please fill in the form https:\/\/forms.gle\/gomXVWyidFFpENA67 <\/p>\n","protected":false},"excerpt":{"rendered":"<p>In this talk, I will present some recent results about existence and Holder regularity of weak solutions to a class of nonlinear Cauchy-Neumann problems arising in combustion theory and fractional diffusion. Weak solutions are obtained through a&hellip;<\/p>\n<p><a class=\"btn btn-dark btn-sm unipi-read-more-link\" href=\"https:\/\/www.dm.unipi.it\/en\/eventi\/a-variational-approach-to-a-class-of-nonlinear-cauchy-neumann-problems-alessandro-audrito-eth-zurich\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":6,"featured_media":0,"template":"","tags":[],"unipievents_taxonomy":[],"class_list":["post-4672","unipievents","type-unipievents","status-publish","hentry"],"acf":[],"unipievents_startdate":1635172200,"unipievents_enddate":1635175800,"unipievents_place":"Sala Riunioni (Dip. Matematica).","unipievents_externalid":0,"jetpack_sharing_enabled":true,"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/unipievents\/4672","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/unipievents"}],"about":[{"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/types\/unipievents"}],"author":[{"embeddable":true,"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/users\/6"}],"version-history":[{"count":0,"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/unipievents\/4672\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/media?parent=4672"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/tags?post=4672"},{"taxonomy":"unipievents_taxonomy","embeddable":true,"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/unipievents_taxonomy?post=4672"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}