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UID:8312@i2m.univ-amu.fr
DTSTART;TZID=Europe/Paris:20140825T000000
DTEND;TZID=Europe/Paris:20140907T000000
DTSTAMP:20241120T210332Z
URL:https://www.i2m.univ-amu.fr/evenements/coorbit-theory-and-generalizati
 ons-banach-frames-morlet-chair-hans-georg-feichtinger/
SUMMARY:Pairs (CIRM\, Luminy\, Marseille): Coorbit Theory and Generalizatio
 ns - Banach Frames (Morlet Chair - Hans-Georg Feichtinger)
DESCRIPTION:Pairs: \n\n\n\n\n CIRM - Jean-Morlet Chair \n Hans-Georg Feicht
 inger\n&amp\; Bruno Torresani\n\nTime-Frequency Analysis and Coorbit Theor
 y​ \n\n\n 2015 - Semester 2 \n\n\n\n\n\n\n\n\n\n\n\nRESEARCH IN PAIRS\nC
 oorbit Theory and Generalizations (Banach Frames) (1481)\nDates: 25 Augu
 st - 7 September 2014 at CIRM (Marseille Luminy\, France)\n\n\n\n\n\n\n\n
 \n\nTOPICS &amp\; DESCRIPTION\n\n\n\n 	Banach frames\n 	Non-orthogonal exo
 ansions\n 	Toeplitz operators\n 	Atomic and localized expansions\n\nCoorbi
 t  theory  was  developed  originally  as  a  unifying  principle 
 for the results in wavelet theory (continuous wavelet transform\, atomic d
 ecompositions). More recently a number of new examples have been proposed\
 , using new groups and different settings\, sometimes deviating significan
 tly from the classical approach\, starting from an irreducible and integra
 ble group representation. Shearlets and Blaschke groups indicate  the  u
 se  of new  groups\,  while other results establish closer ties between
  complex and harmonic analysis\, or the theory of polyanalytic functions. 
 In all cases\, one finds atomic decompositions of the elements of the corr
 esponding  coorbit  spaces using well localized building blocks. More re
 cently\, connections to solutions of the heat equation over Riemannian man
 ifolds and spaces of homogenous type are emerging and ask for detailed inv
 estigations of the analogies and similarities between the different settin
 gs. Moreover\, Toeplitz operators (obtained by a composition of a multipli
 cation operator with a projection operator) play an important role and pro
 vide a link to the theory of operator algebras. The workshop brought toget
 her a group of well-established researchers from the different branches me
 ntioned\, in order to do some ground-breaking work helping to unify the in
 dependent approaches taken by the different sub-communities doing research
  in this area.\n\nPARTICIPANTS\n\n\n 	Hans Feichtinger (University of Vie
 nna &amp\; Aix-Marseille Université)\n 	Hartmut Fuehr (RWTH Aachen)\n 	K
 arlheinz Gröchenig (University of Vienna)​\n\n\n\n\n\n\n\n\n\n\n\n\n\n
 \n\n\nSPONSORS\n\n\n\n\n\n\n\n\n  \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
 \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
CATEGORIES:Manifestation scientifique,Morlet Chair Semester,Morlet
 Research in Pairs
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