Condition number estimates for combined potential boundary integral operators in acoustic scattering [PDF]
, 2009 We study the classical combined field integral equation formulations for time-harmonic acoustic scattering by a sound soft bounded obstacle, namely the indirect formulation due to Brakhage-Werner/Leis/Panic, and the direct formulation associated with the
Chandler-Wilde, Simon Neil +9 more
core +2 more sources
Fragmentation arising from a distributional initial condition [PDF]
, 2010 A standard model for pure fragmentation is subjected to an initial condition of Dirac-delta type. Results for a corresponding abstract Cauchy problem are derived via the theory of equicontinuous semigroups of operators on locally convex spaces.
McBride, A.C. +2 more
core +4 more sources
The radial integration boundary integral and integro-differential equation methods for numerical solution of problems with variable coefficients [PDF]
, 2012 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The boundary element method (BEM) has become a powerful method for the numerical solution of boundary-value problems (BVPs), due to its ability (at least ...
Al-Jawary, Majeed
core +7 more sources
Cyclic J-integral using the linear matching method [PDF]
, 2013 The extended version of the latest Linear Matching Method (LMM) has the capability to evaluate the stable cyclic response, which produces cyclic stresses, residual stresses and plastic strain ranges for the low cycle fatigue assessment with cyclic load ...
Chen, Haofeng, Chen, Weihang
core +4 more sources
Pre-processing of integral images for 3-D displays [PDF]
, 2006 This paper seeks to explore a method to accurately correct geometric distortions caused during the capture of three dimensional (3-D) integral images.
Aggoun, A
core +1 more source
Cyclic J integral using linear matching method [PDF]
, 2012 The extended version of the latest Linear Matching Method (LMM) has the capability to evaluate the stable cyclic response, which produces cyclic stresses, residual stresses and plastic strain ranges for the low cycle fatigue assessment with cyclic load ...
Chen, Haofeng, Chen, Weihang
core +3 more sources
A joint motion & disparity motion estimation technique for 3D integral video compression using evolutionary strategy [PDF]
, 2007 3D imaging techniques have the potential to establish a future mass-market in the fields of entertainment and communications. Integral imaging, which can capture true 3D color images with only one camera, has been seen as the right technology to offer ...
Adedoyin, S +5 more
core +1 more source
Study Boundary Problem with Integral condition for Fractional Differential Equations [PDF]
مجلة التربية والعلم, 2020 In last many years ago there was a great interest in studying the existence of positive solutions for fractional differential equations. Many authors have considered the existence of positive solutions of non-linear differential equations of non-integer ...
Nawal Abdulkader, Nadia Adnan
doaj +1 more source
Electronic Journal of Qualitative Theory of Differential Equations, 2015 For system of hyperbolic equations of second order a nonlinear boundary value problem with integral condition is considered. By introducing new unknown functions the investigated problem is reduced to an equivalent problem involving one-parametered ...
Anar Assanova
doaj +1 more source
On the Boundary Value Problem for a Three-Dimensional Analog of the Boussinesq Differential Equation [PDF]
Учёные записки Казанского университета: Серия Физико-математические науки, 2016 This paper considers the questions of solvability and construction of the solution of the nonlocal boundary value problem for a three-dimensional analog of the homogeneous fourth-order Boussinesq differential equation.
T.K. Yuldashev
doaj