Results 101 to 110 of about 423 (121)

Intelligent Laser Micro/Nano Processing: Research and Advances. [PDF]

Nanomaterials (Basel)
Liu YX, Gong W, Bu FG, Zhao XJ, Li S, Xu WW, Li AW, Liu GH, An T, Gao BR.   +9 more
europepmc   +1 more source

Importance sampling for stochastic reaction-diffusion equations in the moderate deviation regime. [PDF]

Stoch Partial Differ Equ
Gasteratos I, Salins M, Spiliopoulos K.
europepmc   +1 more source

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Two-sided estimates of heat kernels of jump type Dirichlet forms

Advances in Mathematics, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Grigoryan, Alexander, Hu, Eryan, Hu, Jiaxin   +2 more
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Heat kernels and non-local Dirichlet forms on ultrametric spaces

ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE, 2021
Summary: We consider a class of jump measures on ultrametric spaces and the associated non-local regular Dirichlet forms. We obtain equivalent conditions for certain heat kernel upper and lower estimates in terms of the properties of the jump measure. In particular, heat kernel estimates are given for quite degenerate/singular jump measures as shown in
Bendikov, Alexander, Grigoryan, Alexander, Hu, Eryan, Hu, Jiaxin   +3 more
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Dirichlet Heat Kernel Estimates for $��^{��/2}+ ��^{��/2}$

2009
For $d\geq 1$ and ...
Chen, Zhen-Qing, Kim, Panki, Song, Renming   +2 more
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LOWER BOUNDS FOR THE DIRICHLET HEAT KERNEL

The Quarterly Journal of Mathematics, 1997
The paper considers the problem of finding a lower bound for the Dirichlet heat kernel \(K_D(t,x,y)\) of the semigroup \(\exp[t\Delta_D/2]\), where \(\Delta_D\) is the Dirichlet Laplacian of a proper, open and connected domain \(D\subset\mathbb{R}^n\). The author improves under some geometrical assumption some results of a lower bound for \(K_D(t,x,y)\)
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A Gaussian Lower Bound for the Dirichlet Heat Kernel

Bulletin of the London Mathematical Society, 1992
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Pointwise Properties of Eigenfunctions and Heat Kernels of Dirichlet–Schrödinger Operators

Potential Analysis, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
CIPRIANI, FABIO EUGENIO GIOVANNI, GRILLO, GABRIELE   +1 more
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Neumann and Dirichlet Heat Kernels in Inner Uniform Domains

Astérisque, 2018
Pavel GYRYA, Laurent SALOFF-COSTE
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