Results 231 to 240 of about 42,874 (261)

On a family of singular integro-differential equations

Computational Mathematics and Mathematical Physics, 2011
Summary: Integro-differential systems in which the matrix multiplying the derivative of the unknown vector function is identically singular are analyzed. This analysis is based on the special properties of the matrix polynomials associated with the original system.
E. V. Chistyakova, M. V. Bulatov
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On a System of Integro-Differential Equations

SIAM Journal on Applied Mathematics, 1971
In this paper a system of integro-differential equations arising in reactor dynamics is studied. To obtain existence theorems and some qualitative properties of the solution we use methods of functional analysis, specifically, the theory of strongly continuous semigroups of operators on a Banach space. In Appendix A, a lemma is proved about convergence
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Integro-Differential Equation

2015
Solving for the complete many-body wave function (instead of partial waves in a PH expansion), one gets an integro-differential equation (IDE). The IDE is derived from PH expansion method. Hence, IDE and PHEM are equivalent. Still IDE has certain advantages: its structure and complexity do not increase with the number of particles. Also, since there is
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Fractional Integro-Differential Equations

2018
Fractional calculus is a generalization of the classical differentiation and integration of non-integer order. Fractional calculus is as old as differential calculus.
Toka Diagana, Toka Diagana, Toka Diagana
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On a class of stochastic integro-differential equations

Proceedings of the Indian Academy of Sciences - Section A, 1953
The solutions of the stochastic integro-differential equation involving, in addition to the random transitions of the stochastic variable, a deterministic change, are obtained under various approximations. It is shown that the solution in the case of a negative deterministic change is strikingly different from the solution when the change is positive ...
Alladi Ramakrishnan, P. M. Mathews
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Fredholm Integro-Differential Equations

2011
In Chapter 2, the conversion of boundary value problems to Fredholm integral equations was presented. However, the research work in this field resulted in a new specific topic, where both differential and integral operators appeared together in the same equation.
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Optimization of the Pore Structures of MOFs for Record High Hydrogen Volumetric Working Capacity

Advanced Materials, 2020
Xin Zhang, Bin Wang, Bin Liang
exaly  

A Class of Integro-Differential Equations

American Journal of Mathematics, 1949
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Data-driven discovery of partial differential equations

Science Advances, 2017
J Nathan Kutz
exaly  

A review on thermally conductive polymeric composites: classification, measurement, model and equations, mechanism and fabrication methods

Advanced Composites and Hybrid Materials, 2018
Yongqiang Guo, Jie Kong, Junwei Gu
exaly