Results 1 to 10 of about 4,258,467 (384)

Pricing Options Under Simultaneous Stochastic Volatility and Jumps: A Simple Closed-Form Formula Without Numerical/Computational Methods

open access: greenPhysica A: Statistical Mechanics and its Applications, 2018
We overcome the limitations of the previous literature in the European options pricing. In doing so, we provide a closed-form formula that does not require any numerical/computational methods.
Moawia Alghalith
semanticscholar   +2 more sources

Rational Arithmetic Mathematica Functions to Evaluate the Two-Sided One Sample K-S Cumulative Sampling Distribution [PDF]

open access: yesJournal of Statistical Software, 2007
One of the most widely used goodness-of-fit tests is the two-sided one sample Kolmogorov-Smirnov (K-S) test which has been implemented by many computer statistical software packages.
J. Randall Brown, Milton E. Harvey
doaj   +1 more source

Computational formulas and identities for new classes of Hermite‐based Milne–Thomson type polynomials: Analysis of generating functions with Euler's formula

open access: yesMathematical methods in the applied sciences, 2021
The aim of this paper is to construct generating functions for a new family of polynomials, which are called parametric Hermite‐based Milne–Thomson type polynomials.
Neslihan Kilar, Y. Simsek
semanticscholar   +1 more source

The Gauss sums involving 24-order character and their recursive properties

open access: yesAIMS Mathematics, 2022
The main purpose of this paper is to use elementary and analytic methods to study the calculating problem of one kind of Gauss sums and obtain an exact computational formula for it.
Juanli Su, Jiafan Zhang
doaj   +1 more source

α-MeanShift++: Improving MeanShift++ for Image Segmentation

open access: yesIEEE Access, 2021
MeanShift is one of the popular clustering algorithms and can be used to partition a digital image into semantically meaningful regions in an unsupervised manner.
Hanhoon Park
doaj   +1 more source

An Experimental Study of Shear Resistance for Multisize Polypropylene Fiber Concrete Beams

open access: yesInternational Journal of Concrete Structures and Materials, 2021
To study the influence of polypropylene fibers with different thicknesses on concrete beams, inclined section shear tests of polypropylene fiber concrete beams were carried out.
Xin Yang   +3 more
doaj   +1 more source

Computational Fluid Dynamics

open access: yesRadial Flow Turbocompressors, 2020
Contents: Finite-Element method and aspects for computer implementation, computa-tion of mechanical problems, coupled field problems (magnetic, mechanical and acoustic), optimization of modern mechatronic systems.
Prof. Manoj Kumar   +5 more
semanticscholar   +1 more source

A Certain Mean Square Value Involving Dirichlet L-Functions

open access: yesMathematics, 2020
The main purpose of this article is using the elementary methods, the properties of Dirichlet L-functions to study the computational problem of a certain mean square value involving Dirichlet L-functions at positive integer points, and give some exact ...
Wenpeng Zhang, Di Han
doaj   +1 more source

Optimizing 3D Convolution Kernels on Stereo Matching for Resource Efficient Computations

open access: yesSensors, 2021
Despite recent stereo matching algorithms achieving significant results on public benchmarks, the problem of requiring heavy computation remains unsolved. Most works focus on designing an architecture to reduce the computational complexity, while we take
Jianqiang Xiao   +2 more
doaj   +1 more source

Probing Reactivity with External Forces: The Case of Nitroacetamides in Water

open access: yesMolecules, 2023
Many computational methods have been applied to interpret and predict changes in reactivity by slight modifications of a given molecular scaffold. We describe a novel and simple method based on approximate density-functional theory of valence electrons ...
Giovanni La Penna, Fabrizio Machetti
doaj   +1 more source

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