{"id":560,"date":"2013-07-23T08:56:11","date_gmt":"2013-07-23T06:56:11","guid":{"rendered":"http:\/\/cio.umh.es\/?p=560"},"modified":"2013-07-23T08:56:11","modified_gmt":"2013-07-23T06:56:11","slug":"conferencia-dr-abderrahim-hantoute","status":"publish","type":"post","link":"https:\/\/cio.umh.es\/en\/2013\/07\/23\/conferencia-dr-abderrahim-hantoute\/","title":{"rendered":"Conferencia Dr. Abderrahim Hantoute"},"content":{"rendered":"

T\u00edtulo<\/strong>: Characterizations of convex approximate subdifferential calculus in Banach spaces.
\nPonente<\/strong>: Abderrahim Hantoute
\nFecha<\/strong>: 24\/07\/2013 18:30h
\nLugar<\/strong>: Sala Seminarios, Edificio Torretamarit<\/p>\n

Title<\/strong>: Characterizations of convex approximate subdifferential calculus in Banach spaces.
\nSpeaker<\/strong>: Abderrahim Hantoute
\nDate<\/strong>: 24\/07\/2013 18:30h
\nLocation<\/strong>: Sala Seminarios, Edificio Torretamarit<\/p>\n

<\/h4>\n

Resumen<\/h4>\n

We establish subdifferential calculus rules for the sum of convex functions defined on normed spaces. This is achieved by means of a condition relying on the continuity behavior of the inf-convolution of their corresponding conjugates, with respect to any given topology intermediate between the norm and the weak* topologies on the dual space. Such a condition turns out to be also necessary in Banach spaces. These results extend both the classical formulas by Hiriart Urruty-Phelps [1993] and by Thibault [1997].
\nKey words. Convex functions, approximate subdifferential, calculus rules, approximate variational principle.
\nThis is a joint work with R. Correa and A. Jourani.<\/p>\n

Breve Bio<\/h4>\n

Abderrahim Hantoute es Licenciado en Matem\u00e1ticas por la Universidad de Oran (Argelia, 1998), M\u00e1ster (1999) y Doctor en Matem\u00e1tica Aplicada (2003) por la Universidad Paul Sabatier de Toulouse (Francia), y Habilitado para la Direcci\u00f3n de Investigaci\u00f3n (HDR) por la Universidad de Limoges (Francia) en 2011. Ha realizado estancias de investigaci\u00f3n posdoctorales en las Universidades de Alicante, Miguel Hern\u00e1ndez de Elche, y Limoges (Francia). En 2009 se incorpor\u00f3 al Centro de Modelamiento Matem\u00e1tico, Universidad de Chile, en Santiago de Chile, donde es investigador asociado. Sus \u00e1reas de inter\u00e9s son: Optimizaci\u00f3n, Programaci\u00f3n Semi-Infinita, An\u00e1lisis Convexo, An\u00e1lisis Variacional, Desigualdades Variacioneales y Sistemas Din\u00e1micos.<\/h4>\n

Abstract<\/h4>\n

We establish subdifferential calculus rules for the sum of convex functions defined on normed spaces. This is achieved by means of a condition relying on the continuity behavior of the inf-convolution of their corresponding conjugates, with respect to any given topology intermediate between the norm and the weak* topologies on the dual space. Such a condition turns out to be also necessary in Banach spaces. These results extend both the classical formulas by Hiriart Urruty-Phelps [1993] and by Thibault [1997].
\nKey words. Convex functions, approximate subdifferential, calculus rules, approximate variational principle.
\nThis is a joint work with R. Correa and A. Jourani.<\/p>\n

Brief Bio<\/h4>\n

Abderrahim Hantoute es Licenciado en Matem\u00e1ticas por la Universidad de Oran (Argelia, 1998), M\u00e1ster (1999) y Doctor en Matem\u00e1tica Aplicada (2003) por la Universidad Paul Sabatier de Toulouse (Francia), y Habilitado para la Direcci\u00f3n de Investigaci\u00f3n (HDR) por la Universidad de Limoges (Francia) en 2011. Ha realizado estancias de investigaci\u00f3n posdoctorales en las Universidades de Alicante, Miguel Hern\u00e1ndez de Elche, y Limoges (Francia). En 2009 se incorpor\u00f3 al Centro de Modelamiento Matem\u00e1tico, Universidad de Chile, en Santiago de Chile, donde es investigador asociado. Sus \u00e1reas de inter\u00e9s son: Optimizaci\u00f3n, Programaci\u00f3n Semi-Infinita, An\u00e1lisis Convexo, An\u00e1lisis Variacional, Desigualdades Variacioneales y Sistemas Din\u00e1micos.<\/p>","protected":false},"excerpt":{"rendered":"

T\u00edtulo: Characterizations of convex approximate subdifferential calculus in Banach spaces.
\nPonente: Abderrahim Hantoute
\nFecha: 24\/07\/2013 18:30h
\nLugar: Sala Seminarios, Edificio Torretamarit
\nTitle: Characterizations of convex approximate subdifferential calculus in Banach spaces.
\nSpeaker: Abderrahim Hantoute
\nDate: 24\/07\/2013 18:30h
\nLocation: Sala Seminarios, Edificio Torretamarit<\/p>\n

Resumen
\nWe establish subdifferential calculus rules for the sum of convex functions defined on normed spaces. This is achieved by means of […]<\/p>","protected":false},"author":3477,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_links_to":"","_links_to_target":""},"categories":[4,873],"tags":[],"_links":{"self":[{"href":"https:\/\/cio.umh.es\/en\/wp-json\/wp\/v2\/posts\/560"}],"collection":[{"href":"https:\/\/cio.umh.es\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cio.umh.es\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cio.umh.es\/en\/wp-json\/wp\/v2\/users\/3477"}],"replies":[{"embeddable":true,"href":"https:\/\/cio.umh.es\/en\/wp-json\/wp\/v2\/comments?post=560"}],"version-history":[{"count":0,"href":"https:\/\/cio.umh.es\/en\/wp-json\/wp\/v2\/posts\/560\/revisions"}],"wp:attachment":[{"href":"https:\/\/cio.umh.es\/en\/wp-json\/wp\/v2\/media?parent=560"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cio.umh.es\/en\/wp-json\/wp\/v2\/categories?post=560"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cio.umh.es\/en\/wp-json\/wp\/v2\/tags?post=560"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}