Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Damir Kinzebulatov"'
Publikováno v:
Mathematische Nachrichten. 295:2036-2064
Autor:
Damir Kinzebulatov, Yuliy A. Semënov
Publikováno v:
Mathematische Annalen. 384:1883-1929
Autor:
Damir Kinzebulatov, Yuliy A. Semënov
Publikováno v:
Tohoku Mathematical Journal. 74
Publikováno v:
Journal of the London Mathematical Society. 104:1861-1900
We establish sharp two-sided bounds on the heat kernel of the fractional Laplacian, perturbed by a drift having critical-order singularity, by transferring it to appropriate weighted space with singular weight.
Improved presentation
Improved presentation
Autor:
Damir Kinzebulatov, Yuliy A. Semenov
Publikováno v:
ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE. :1573-1647
Autor:
Damir Kinzebulatov
Publikováno v:
Canadian Mathematical Bulletin. 64:725-736
We consider Kolmorogov operator $-\Delta +b \cdot \nabla $ with drift b in the class of form-bounded vector fields (containing vector fields having critical-order singularities). We characterize quantitative dependence of the Sobolev and Hölder regu
The focus program on Analytic Function Spaces and their Applications took place at Fields Institute from July 1st to December 31st, 2021. Hilbert spaces of analytic functions form one of the pillars of complex analysis. These spaces have a rich struc
Autor:
Damir Kinzebulatov
Publikováno v:
Potential Analysis. 48:207-222
We construct a L p -strong Feller process associated with the formal differential operator − Δ + σ ⋅∇ on $\mathbb R^{d}$ , $d \geqslant 3$ , with drift σ in a wide class of measures (e.g. the sum of a measure having density in weak L d space
Autor:
Damir Kinzebulatov
Publikováno v:
ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE. :685-711
We develop a detailed regularity theory of $-\Delta +b\cdot\nabla$ in $L^p(\mathbb R^d)$, for a wide class of vector fields. The $L^p$-theory allows us to construct associated strong Feller process in $C_\infty(\mathbb R^d)$. Our starting object is a
Autor:
Yu.A. Semenov, Damir Kinzebulatov
We construct and study the weak solution to stochastic differential equation d X ( t ) = − b ( X ( t ) ) d t + 2 d W ( t ) , X ( 0 ) = x , for every x ∈ R d , d ≥ 3 , with b in the class of weakly form-bounded vector fields, containing, as prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::508f0e1eba3525b833fe9fa8b4508a52
http://arxiv.org/abs/1710.06729
http://arxiv.org/abs/1710.06729