Results 11 to 20 of about 2,202,041 (252)

Optimization of the linear-scaling local natural orbital CCSD(T) method: Redundancy-free triples correction using Laplace transform. [PDF]

open access: yesJ Chem Phys, 2017
An improved algorithm is presented for the evaluation of the (T) correction as a part of our local natural orbital (LNO) coupled-cluster singles and doubles with perturbative triples [LNO-CCSD(T)] scheme [Z. Rolik et al., J. Chem. Phys. 139, 094105 (2013)
Nagy PR, Kállay M.
europepmc   +2 more sources

Generalized fractional derivatives and Laplace transform

open access: yesDiscrete and Continuous Dynamical Systems. Series A, 2020
In this article, we study generalized fractional derivatives that contain kernels depending on a function on the space of absolute continuous functions.
F. Jarad, T. Abdeljawad
semanticscholar   +1 more source

Laplace Transform Method for Economic Models with Constant Proportional Caputo Derivative

open access: yesFractal and Fractional, 2020
In this study, we solved the economic models based on market equilibrium with constant proportional Caputo derivative using the Laplace transform. We proved the accuracy and efficiency of the method.
Esra Karatas Akgül   +2 more
semanticscholar   +1 more source

Modified Laplace transform and its properties

open access: yes, 2020
In this paper we propose a new definition of the modified Laplace transform La(f(t)) for a piece-wise continuous function of exponential order which further reduces to simple Laplace transform for a = e where a 6= 1 and a > 0.
M. Saif, Faisal Khan, K. Nisar, S. Araci
semanticscholar   +1 more source

The Laplace transform of the integrated Volterra Wishart process [PDF]

open access: yesMathematical Finance, 2019
We establish an explicit expression for the conditional Laplace transform of the integrated Volterra Wishart process in terms of a certain resolvent of the covariance function. The core ingredient is the derivation of the conditional Laplace transform of
Eduardo Abi Jaber
semanticscholar   +1 more source

Degenerate Laplace transform and degenerate gamma function [PDF]

open access: yes, 2017
In this paper, we introduce the degenerate Laplace transform and degenerate gamma function and investigate some of their properties. From our investigation, we derive some interesting formulas related to the degenerate Laplace transform and degenerate ...
Taekyun Kim, Dae San Kim
semanticscholar   +1 more source

Conformable Laplace Transform of Fractional Differential Equations

open access: yesAxioms, 2018
In this paper, we use the conformable fractional derivative to discuss some fractional linear differential equations with constant coefficients.
Fernando S. Silva, D. Moreira, M. Moret
semanticscholar   +1 more source

Laplace transform ordering of bivariate inactivity times

open access: yesAIMS Mathematics, 2022
In this paper we consider the Laplace transform of the bivariate inactivity time. We show that a weak bivariate reversed hazard rate order is characterized by the Laplace transform of the bivariate inactivity times in two different frames.
Mansour Shrahili , Mohamed Kayid
doaj   +1 more source

Laplace - Fibonacci transform by the solution of second order generalized difference equation

open access: yesNonautonomous Dynamical Systems, 2017
The main objective of this paper is finding new types of discrete transforms with tuning factor t. This is not only analogy to the continuous Laplace transform but gives discrete Laplace-Fibonacci transform (LFt). This type of Laplace-Fibonacci transform
Pinelas Sandra   +3 more
doaj   +1 more source

Laplace transform of spherical Bessel functions [PDF]

open access: yes, 2001
We provide a simple analytic formula in terms of elementary functions for the Laplace transform j_{l}(p) of the spherical Bessel function than that appearing in the literature, and we show that any such integral transform is a polynomial of order l in ...
A Ludu   +7 more
core   +5 more sources

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