Method of External Potential in Solution of Cauchy Mixed Problem for the Heat Equation
Author(s) -
Т. Ш. Кальменов,
Niyaz Tokmagambetov
Publication year - 2013
Publication title -
isrn mathematical analysis
Language(s) - English
Resource type - Journals
eISSN - 2090-4665
pISSN - 2090-4657
DOI - 10.1155/2013/640985
Subject(s) - tikhonov regularization , cauchy problem , mathematics , heat equation , a priori and a posteriori , cauchy distribution , initial value problem , cauchy's convergence test , integral equation , mathematical analysis , fourier transform , cauchy boundary condition , inverse problem , boundary value problem , philosophy , epistemology , free boundary problem
Numerous research works are devoted to study Cauchy mixed problem for model heat equations because of its theoretical and practical importance. Among them we can notice monographers Vladimirov (1988), Ladyzhenskaya (1973), and Tikhonov and Samarskyi (1980) which demonstrate main research methods, such as Fourier method, integral equations method, and the method of a priori estimates. But at the same time to represent the solution of Cauchy mixed problem in integral form by given and known functions has not been achieved up to now. This paper completes this omission for the one-dimensional heat equation.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom