Results 21 to 30 of about 27,845 (263)

On the Integral Equation Arising in the Biological Model After the Power-3 Closure

open access: yesСовременные информационные технологии и IT-образование, 2019
This article is devoted to the nonlinear integral equation arising in the biological model of Ulf Dieckmann and Richard Low. A brief review of the model of foreign authors Individual-based model is made, the meaning and necessity of introducing spatial ...
Serafim R. Gadzhiev, Alexey A. Nikitin
doaj   +1 more source

A Computational program for the Newton polyhedron and the integral closure of ideals

open access: yesTrends in Computational and Applied Mathematics, 2000
We describe the implementation of a computational programa that, for a given ideal with finite codimension in the ring of complex polynomials, constructs the Newton polyhedron and determines the integral closure of the ideal.
H.H. Bíscaro, I.T. Pisa, M.J. Saia
doaj   +1 more source

Investigation of the interaction of two parallel shifted cracks in plate bending adjusted for their closure [PDF]

open access: yesTheoretical and Applied Mechanics, 2019
The problem of interaction of two parallel shifted cracks in plate bending is considered. The cracks closure has been investigated in the classical two-dimensional statement, using the model of smooth contact along a line.
Dalyak Taras
doaj   +1 more source

Comparing the Water-Tight Closure of Barbed and Conventional Suture Under Static and Dynamic Conditions in an Ex-Vivo Human Knee Arthrotomy Model

open access: yesArthroplasty Today, 2021
Background: Barbed suture has become popular for closure of the arthrotomy and overlying tissues in total knee arthroplasty. STRATAFIX Symmetric PDS Knotless Tissue Control Device, a unique and novel barbed suture, with barbs formed integral to the ...
Yale A. Fillingham, MD   +3 more
doaj   +1 more source

Numerical analyses of singularity in the integral equation of theory of liquids in the RISM approximation [PDF]

open access: yesКомпьютерные исследования и моделирование, 2010
An approach to evaluation of a parametric portrait of integral equations of the theory of liquids in the RISM approximation was proposed. To obtain all associated solutions the continuation method was used.
Egor Vasilievich Sobolev   +1 more
doaj   +1 more source

Relaxation of nonlocal m-dissipative differential inclusions

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2019
We show here that the set of the integral solutions of a nonlocal differential inclusion is dense in the set of the solution set of the corresponding relaxed differential inclusion.
Bilal S.   +4 more
doaj   +1 more source

Class of meromorphic univalent functions with positive coefficients associated with a generalized q-Sălăgean operator

open access: yesJournal of Taibah University for Science, 2020
In this paper, using $ q- $ derivative operator, we define the class $ \Sigma _{q,v}^{\ast }(n,\alpha ,\beta ,\lambda ) $ of meromorphic univalent functions and obtain coefficient estimates, distortion, closure theorems, modified Hadamard products, some ...
M. K. Aouf   +2 more
doaj   +1 more source

Determination of Stress Intensity Factors and J integral based on Digital Image Correlation

open access: yesFracture and Structural Integrity, 2019
Digital image correlation (DIC) is a technique in experimental mechanics to acquire full-field measurement data of displacements and deformations from the surface of specimens or components.
Eric Breitbarth   +3 more
doaj   +3 more sources

A linear inversion method to infer exhumation rates in space and time from thermochronometric data [PDF]

open access: yesEarth Surface Dynamics, 2014
We present a formal inverse procedure to extract exhumation rates from spatially distributed low temperature thermochronometric data. Our method is based on a Gaussian linear inversion approach in which we define a linear problem relating exhumation rate
M. Fox   +3 more
doaj   +1 more source

On a New Class of Meromorphic Univalent Function Associated with Dziok_Srivastava Operator

open access: yesJournal of Kufa for Mathematics and Computer, 2015
In this paper, we introduce and study a new class of meromorphic Univalent functions defined by Dziok_Srivastava operator for this class. We obtain coefficient inequality, convex set, closure and Hadamard product (or convolution).Further we obtain a(n,δ
Mohammed Maad Mahdi   +2 more
doaj   +1 more source

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