Results 21 to 30 of about 17,381 (301)

Free Generalized Gamma Convolutions [PDF]

open access: yesElectronic Communications in Probability, 2008
ما يسمى بيوكسيشن بيركوفيسي باتا يضع مجموعة من القوانين الكلاسيكية القابلة للقسمة بلا حدود لمجموعة من القوانين الحرة القابلة للقسمة بلا حدود. الغرض من هذا العمل هو دراسة القوانين الحرة القابلة للقسمة بلا حدود المقابلة لالتفافات غاما المعممة الكلاسيكية (GGC).
Victor Perez Abreu, Noriyoshi Sakuma
openaire   +3 more sources

Extension of generalized Fox’s H-function operator to certain set of generalized integrable functions

open access: yesAdvances in Difference Equations, 2020
In this article, we investigate the so-called Inayat integral operator T p , q m , n $T_{p,q}^{m,n}$ , p , q , m , n ∈ Z $p,q,m,n\in \mathbb{Z}$ , 1 ≤ m ≤ q $1\leq m\leq q$ , 0 ≤ n ≤ p $0\leq n\leq p $ , on classes of generalized integrable functions. We
Shrideh Khalaf Al-Omari
doaj   +1 more source

The q-Sumudu transform and its certain properties in a generalized q-calculus theory

open access: yesAdvances in Difference Equations, 2021
In this paper we consider a generalization to the q-calculus theory in the space of q-integrable functions. We introduce q-delta sequences and develop q-convolution products to derive certain q-convolution theorem.
Shrideh Khalaf Al-Omari
doaj   +1 more source

Generalized convolution quadrature with variable time stepping [PDF]

open access: yes, 2013
In this paper, we will present a generalized convolution quadrature for solving linear parabolic and hyperbolic evolution equations. The original convolution quadrature method by Lubich works very nicely for equidistant time steps while the ...
Lopez-Fernandez, Maria   +1 more
core   +1 more source

Designing a general library for convolutions

open access: yesCoRR, 2022
We will discuss our experiences and design decisions obtained from building a formal library for the convolution of two functions. Convolution is a fundamental concept with applications throughout mathematics. We will focus on the design decisions we made to make the convolution general and easy to use, and the incorporation of this development in Lean'
openaire   +2 more sources

Combining Transformer Generators with Convolutional Discriminators [PDF]

open access: yes, 2021
Transformer models have recently attracted much interest from computer vision researchers and have since been successfully employed for several problems traditionally addressed with convolutional neural networks. At the same time, image synthesis using generative adversarial networks (GANs) has drastically improved over the last few years. The recently
Ricard Durall   +6 more
openaire   +2 more sources

Generalized Gaussian bounds for discrete convolution powers

open access: yes, 2022
International audienceWe prove a uniform generalized gaussian bound for the powers of a discrete convolution operator in one space dimension. Our bound is derived under the assumption that the Fourier transform of the coefficients of the convolution ...
Faye, Grégory   +1 more
core   +1 more source

Some Subclasses of Spirallike Multivalent Functions Associated with a Differential Operator

open access: yesMathematics, 2022
In this paper we study convolution properties of spirallike multivalent functions defined by using a differential operator and higher order derivatives. Using convolution product relations we determine necessary and sufficient conditions for multivalent ...
Ekram Elsayed Ali   +3 more
doaj   +1 more source

Generalized convolutions [PDF]

open access: yesRussian Mathematical Surveys, 1964
Summary: This paper gives a review of the recent results on similarity and representability of generalized convolutions.
openaire   +3 more sources

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