Results 21 to 30 of about 3,566,207 (291)
Symmetric Stable Processes in Cones [PDF]
Potential Analysis, 2004 The main result identifies those \(p > 0\) for which \(E_ {x} \tau _ {\Gamma }^ {p} < \infty \). \(\tau _ {\Gamma }\) denotes the first exit time, from a generalized cone \(\Gamma \), of a \(\alpha\)-stable rotation invariant Lévy process \(X_ t\) in \({\mathbb R}^ d\).
Bañuelos, Rodrigo, Bogdan, Krzysztof
openaire +2 more sources
A Multiplier Related to Symmetric Stable Processes [PDF]
, 2016 In two recent papers [5] and [6], we generalized some classical results of Harmonic Analysis using probabilistic approach by means of a d- dimensional rotationally symmetric stable process.
Karli, Deniz
core +2 more sources
Real stationary Gaussian processes with stable correlation functions
Науковий вісник Ужгородського університету. Серія: Математика і інформатика, 2017 The paper deals with real stationary processes with a stable correlation function, with the distribution of some functionalities from these processes and some of their properties.
Ю. В. Козаченко +1 more
doaj +1 more source
Stable stationary processes related to cyclic flows [PDF]
, 2004 We study stationary stable processes related to periodic and cyclic flows in the sense of Rosinski [Ann. Probab. 23 (1995) 1163-1187]. These processes are not ergodic. We provide their canonical representations, consider examples and show how to identify
Pipiras, Vladas, Taqqu, Murad S.
core +1 more source
Spectral density estimation for symmetric stable p-adic processes
Statistica, 2013 Applications of p-adic numbers ar beming increasingly important espcially in the field of applied physics. The objective of this work is to study the estimation of the spectral of p-adic stable processes. An estimator formed by a smoothing periodogram is
Rachid Sabre
doaj +1 more source
On Wiener-Hopf factors for stable processes [PDF]
, 2010 We give a series representation of the logarithm of the bivariate Laplace exponent $\kappa$ of $\alpha$-stable processes for almost all $\alpha \in (0,2]$.Comment: 16 pages.
Graczyk, Piotr, Jakubowski, Tomasz
core +3 more sources
Atmosphere, 2019 Atmospheric rivers (ARs), and frontal systems more broadly, tend to exhibit prominent “V„ shapes in time series of stable isotopes in precipitation.
Hari T. Mix +3 more
doaj +1 more source
On the Fractional Wave Equation
Mathematics, 2020 In this paper we study the time-fractional wave equation of order 1
Francesco Iafrate, Enzo Orsingher
doaj +1 more source
Frontiers in Marine Science, 2022 The eutrophication degree in the coastal bay has been increasing significantly for the past years, due to the increasing nutrient discharge. However, the factors controlling sources and nitrogen (N) cycling in the different types of bays are still poorly
Chunqing Chen +18 more
doaj +1 more source
Trace estimates for stable processes [PDF]
Probability Theory and Related Fields, 2007 In this paper we study the behaviour in time of the trace (the partition function) of the heat semigroup associated with symmetric stable processes in domains of $\Rd$. In particular, we show that for domains with the so called {\it{$R$-smoothness}} property the second terms in the asymptotic as $t\to 0$ involves the surface area of the domain, just as
Bañuelos, Rodrigo, Kulczycki, Tadeusz
openaire +2 more sources