Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Árpád Bényi"'
Autor:
Árpád Bényi, Tadahiro Oh
Publikováno v:
Benyi, A & Oh, T 2023, ' Discrete bilinear operators and commutators ', Journal of Geometric Analysis, vol. 33, no. 3, 102 . https://doi.org/10.1007/s12220-022-01136-2
We discuss boundedness properties of certain classes of discrete bilinear operators that are similar to those of the continuous bilinear pseudodifferential operators with symbols in the H\"ormander classes $BS^{\omega}_{1, 0}$. In particular, we inve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12273804004b4d95cbef0ab0b3850ab1
https://doi.org/10.1007/s12220-022-01136-2
https://doi.org/10.1007/s12220-022-01136-2
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
We present a unified method to obtain unweighted and weighted estimates of linear and multilinear commutators with BMO functions, that is amenable to a plethora of operators and functional settings. Our approach elaborates on a commonly used Cauchy i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::927161e314679bf98e3cc2558296dd8a
https://doi.org/10.1007/s00208-019-01870-z
https://doi.org/10.1007/s00208-019-01870-z
Autor:
Árpád Bényi, Tadahiro Oh
Publikováno v:
Journal of Function Spaces and Applications, Vol 2013 (2013)
We provide a direct proof for the boundedness of pseudodifferential operators with symbols in the bilinear Hörmander class BS1,δ0, 0≤δ
Externí odkaz:
https://doaj.org/article/a1d1e286341a49f89726ebd133571736
Autor:
Árpád Bényi, Kasso A. Okoudjou
Publikováno v:
Modulation Spaces ISBN: 9781071603307
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a26c0dde9d4f40511e1854e2274c6504
https://doi.org/10.1007/978-1-0716-0332-1_4
https://doi.org/10.1007/978-1-0716-0332-1_4
Autor:
Árpád Bényi, Kasso A. Okoudjou
Publikováno v:
Modulation Spaces ISBN: 9781071603307
In this chapter, several equivalent definitions of modulation spaces are presented. The definitions extend the range of indices in the classical definition of Feichtinger.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59f5dbda875db646b7dcd6a092c3f29f
https://doi.org/10.1007/978-1-0716-0332-1_3
https://doi.org/10.1007/978-1-0716-0332-1_3
Autor:
Kasso A. Okoudjou, Árpád Bényi
Publikováno v:
Modulation Spaces ISBN: 9781071603307
We have by now defined both the weighted and unweighted versions of the modulation spaces and indicated in Chaps. 4 and 5 their place in the time-frequency analysis of pseudodifferential operators and their good properties regarding certain nonlinear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c60b00bf8ee17af17928f918cceaa7cf
https://doi.org/10.1007/978-1-0716-0332-1_6
https://doi.org/10.1007/978-1-0716-0332-1_6
Autor:
Kasso A. Okoudjou, Árpád Bényi
Publikováno v:
Modulation Spaces ISBN: 9781071603307
The concept of weight function appears ubiquitously in harmonic analysis. A weight is a nonnegative measurable function that, depending on the context, quantifies more precisely growth, decay, or smoothness. A classic example in the linear and multil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23246422c6f185589ea0abd48d8ce5e8
https://doi.org/10.1007/978-1-0716-0332-1_5
https://doi.org/10.1007/978-1-0716-0332-1_5
Autor:
Tadahiro Oh, Árpád Bényi
Publikováno v:
Applied and Computational Harmonic Analysis
Benyi, A & Oh, T 2020, ' Modulation spaces with scaling symmetry ', Applied and Computational Harmonic Analysis, vol. 48, no. 1, pp. 496–507 . https://doi.org/10.1016/j.acha.2019.04.005
Benyi, A & Oh, T 2020, ' Modulation spaces with scaling symmetry ', Applied and Computational Harmonic Analysis, vol. 48, no. 1, pp. 496–507 . https://doi.org/10.1016/j.acha.2019.04.005
We indicate how to construct a family of modulation function spaces that have a scaling symmetry. We also illustrate the behavior of the Schr\"odinger multiplier on such function spaces.
Comment: 12 pages. To appear in Appl. Comput. Harmon. Anal
Comment: 12 pages. To appear in Appl. Comput. Harmon. Anal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5ee0e1a1a17fa99f1ad2cb9a0141ed0
Autor:
Árpád Bényi, Kasso A. Okoudjou
Publikováno v:
Modulation Spaces ISBN: 9781071603307
In this chapter, we introduce some of the standard notation and review the basic results of analysis used throughout this book.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::080798b331bfb92b3f7cda222fc70730
https://doi.org/10.1007/978-1-0716-0332-1_1
https://doi.org/10.1007/978-1-0716-0332-1_1
Autor:
Árpád Bényi, Kasso A. Okoudjou
Publikováno v:
Modulation Spaces ISBN: 9781071603307
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7dd5f413c8a39172345fb1e76fe4a254
https://doi.org/10.1007/978-1-0716-0332-1_2
https://doi.org/10.1007/978-1-0716-0332-1_2