Results 51 to 60 of about 296 (145)

On a class of $\overline{\partial}$-equations without solutions

open access: yes, 1998
summary:In this note we construct $\overline{\partial }$-equations (inhomogeneous Cauchy-Riemann equations) without solutions. The construction involves Bochner-Martinelli type kernels and differentiation with respect to certain parameters in appropriate
Hatziafratis, Telemachos
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Homogenization of parabolic equations an alternative approach and some corrector-type results [PDF]

open access: yes, 1997
summary:We extend and complete some quite recent results by Nguetseng [Ngu1] and Allaire [All3] concerning two-scale convergence. In particular, a compactness result for a certain class of parameterdependent functions is proved and applied to perform an ...
Olsson, Marianne   +34 more
core   +1 more source

Statistical inference for inverse problems [PDF]

open access: yes
In this paper we study statistical inference for certain inverse problems. We go beyond mere estimation purposes and review and develop the construction of confidence intervals and confidence bands in some inverse problems, including deconvolution and ...
Bissantz, Nicolai, Holzmann, Hajo
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Numerical discussion of phase-lag mixed integral equations with general discontinuous kernels

open access: yes
In this research, the effect of phase-lag time on an integro-differential equation in position and time is studied in L2Ω×C0,T ...
M. A. Abdou, Abeer M. Al-Bugami
core   +1 more source

The theory and applications of singular integral equations.

open access: yes, 1964
The theory of one-dimensional singular integral equations with Cauchy type kernels has been used to great advantage in recent years, in solving many problems encountered in the various branches of Mathematical Physics such as elasticity and fluid ...
Hardy, Kenneth.
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A generalized solution of the cauchy problem for anisotropic electrodynamic system

open access: yes, 2017
Bu çalışmada bazı hiperbolik denklemler ve Maxwell sistemi için operatör çekirdekli Volterra tipi integral denklemine indirgenerek başlangıç değer problemi çalışılmıştır.
Öztürk, Merve
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Determination of stresses near the cracks in plates on the basis of integral equations relatively the displacement jumps [PDF]

open access: yes, 2015
Наведено алгоритм розрахунку напружень у пластинках із тріщинами, який базується на інтегральних рівняннях, записаних відносно стрибків переміщень їх берегів. Сингулярні інтегральні рівняння побудовано за допомогою методу Мусхелішвілі.
Solyar, T.
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Метод визначення динамічних напружень у середовищах з тунельними порожнинами

open access: yes, 2018
Розроблено метод визначення динамічних напружень у пружних середовищах з тунельними порожнинами за дії нестаціонарного навантаження. Дослідження динамічного напруженого стану проведено для випадку, коли у внутрішніх точках середовища прикладена система ...
Мікуліч, Олена Аркадіївна   +3 more
core   +1 more source

The crack problem in a reinforced cylindrical shell

open access: yes, 1986
A partially reinforced cylinder containing an axial through crack is considered. The reinforcement is assumed to be fully bonded to the main cylinder. The composite cylinder is thus modelled by a nonhomogeneous shell having a step change in the elastic ...
Yahsi, O. S., Erdogan, F.
core   +2 more sources

Numerical algorithms for the computation of singular and highly oscillatory problems with applications

open access: yes, 2021
Hızlı salınımlı integraller, kuantum kimyası, elektrodinamik, görüntü analizi ve bilgisayarlı tomografiden akışkanlar mekaniğine kadar birçok disiplinde önemli bir zorluk olarak kabul edilir.
Kayijuka, Idrissa
core  

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