Zobrazeno 1 - 10
of 375
pro vyhledávání: '"Lorinczi, P"'
We propose a counterpart of the classical Rollnik-class of potentials for fractional and massive relativistic Laplacians, and describe this space in terms of appropriate Riesz potentials. These definitions rely on precise resolvent estimates. We show
Externí odkaz:
http://arxiv.org/abs/2405.08805
Autor:
Ascione, Giacomo, Lőrinczi, József
In a first part of this paper we investigate the continuity (stability) of the spectrum of a class of non-local Schr\"odinger operators on varying the potentials. By imposing conditions of different strength on the convergence of the sequence of pote
Externí odkaz:
http://arxiv.org/abs/2211.10093
Publikováno v:
Advances in Geosciences, Vol 62, Pp 71-80 (2024)
Porosity and permeability measurements aid the characterisation of geothermal reservoirs as they improve understanding of the impact of rock–fluid interactions during the life cycle of wells. Core flooding experiments can help us comprehend the roc
Externí odkaz:
https://doaj.org/article/5383c28e52a34a99ae3cb8c2a139c015
We consider non-local Schr\"odinger operators with kinetic terms given by several different types of functions of the Laplacian and potentials decaying to zero at infinity, and derive conditions ruling embedded eigenvalues out. Our goal in this paper
Externí odkaz:
http://arxiv.org/abs/2109.01564
Autor:
Ascione, Giacomo, Lőrinczi, József
We propose a probabilistic representation of the ground states of massive and massless Schr\"{o}dinger operators with a potential well in which the behaviour inside the well is described in terms of the moment generating function of the first exit ti
Externí odkaz:
http://arxiv.org/abs/2107.11580
Autor:
Ascione, Giacomo, Lőrinczi, József
The purpose of this paper is to give a systematic description of potentials decaying to zero at infinity, which generate eigenvalues at the edge of the absolutely continuous spectrum when combined with non-local operators defined by Bernstein functio
Externí odkaz:
http://arxiv.org/abs/2005.13881
This document serves as an arXiv entry point for the appendix to the paper [13] (the ancillary file e6_proof.pdf -- ``Proof of the tree module property for exceptional representations of the quiver $\widetilde{\mathbb{E}}_6$'') and the appendix to th
Externí odkaz:
http://arxiv.org/abs/2001.00016
Akademický článek
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Autor:
Biswas, Anup, Lőrinczi, József
We consider a large family of integro-differential equations and establish a non-local counterpart of Hopf's lemma, directly expressed in terms of the symbol of the operator. As closely related problems, we also obtain a variety of maximum principles
Externí odkaz:
http://arxiv.org/abs/1902.07452
Publikováno v:
In Marine and Petroleum Geology June 2023 152