Results 81 to 90 of about 370 (125)

Hypoellipticity in ultradistribution spaces

Hypoellipticity in ultradistribution spaces
application ...
openaire  

Microlocal Quasianalyticity for Distributions and Ultradistributions

Publications of the Research Institute for Mathematical Sciences, 1995
openaire   +3 more sources

Ultradistributions of semigroups

Sibirskij Matematiceskij Zurnal, 2012
Kostić, Marko, Pilipović, Stevan
openaire  

Harmonic analysis of ultradistributions

, 1992
openaire   +1 more source

Convolutors of translation-modulation invariant Banach spaces of ultradistributions [PDF]

Journal of Mathematical Analysis and Applications, 2022
We study the space of tempered ultradistributions whose convolutions with test functions are all contained in a given translation-modulation invariant Banach space of ultradistributions.
Lenny Neyt
exaly   +2 more sources

Translation–Modulation Invariant Banach Spaces of Ultradistributions [PDF]

Journal of Fourier Analysis and Applications, 2018
We introduce and study a new class of translation-modulation invariant Banach spaces of ultradistributions. These spaces show stability under Fourier transform and tensor products; furthermore, they have a natural Banach convolution module structure over
Pavel Dimovski, Stevan Pilipovic, Bojan Prangoski   +2 more
exaly   +3 more sources

Optimal embeddings of ultradistributions into differential algebras [PDF]

Monatshefte Fur Mathematik, 2017
We construct embeddings of spaces of non-quasianalytic ultradistributions into differential algebras enjoying optimal properties in view of a Schwartz type impossibility result, also shown in this article. We develop microlocal analysis in these algebras
Andreas Debrouwere, Hans Vernaeve, Jasson Vindas   +2 more
exaly   +2 more sources

An algebraic approach to tempered ultradistributions [PDF]

Journal of Mathematical Analysis and Applications, 2018
We construct the space of pseudo-quotients that is shown to be isomorphic to the spaces of Beurling tempered ...
Smiljana Jaksic, Snježana Maksimovic, Stevan Pilipovic   +2 more
exaly   +2 more sources

Convolution of n-Dimensional Tempered Ultradistributions and Field Theory [PDF]

International Journal of Theoretical Physics, 2004
In this work, a general definition of convolution between two arbitrary tempered ultradistributions is given. When one of the tempered ultradistributions is rapidly decreasing this definition coincides with the definition of J. Sebastiao e Silva.
C G Bollini, M C Rocca, Bollini C G
exaly   +3 more sources