Zobrazeno 1 - 10
of 104
pro vyhledávání: '"HEINRICH BEGEHR"'
Autor:
Heinrich Begehr
Publikováno v:
Le Matematiche, Vol 61, Iss 2, Pp 395-405 (2006)
The harmonic Green and Neumann function and a particular Robin function are used to construct bi-harmonic Green, Neumann and particular Robin functions. Moreover hybrid bi-harmonic Green functions are given. They all are constructed via a convolution
Externí odkaz:
https://doaj.org/article/5d747f19885d449aad96e2cbe8a4581b
Publikováno v:
Applicable Analysis. 101:3816-3824
The higher order Pompeiu integral operator providing a particular solution to the inhomogeneous polyanalytic equation provides via the higher order Cauchy–Pompeiu representation an attempt for solv...
Recently an application of the parqueting-reflection principle ledto the harmonic Green function for a circular rectangle in the complex planeand to the Poisson kernel function. Knowing the harmonic Green functionthen also the Bergman kernel function
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fe9c0e5ed10eef1d4418429a2b7b2fe
Publikováno v:
Analysis. 41:245-256
By rewriting the relation 1 + 2 = 3 {1+2=3} as 1 2 + 2 2 = 3 2 {\sqrt{1}^{2}+\sqrt{2}^{2}=\sqrt{3}^{2}} , a right triangle is looked at. Some geometrical observations in connection with plane parqueting lead to an inductive sequence of right triangle
Publikováno v:
Applicable Analysis. :1-8
The Neumann boundary value problem for the Poisson equation is explicitly solved under a natural compatibility condition for the data in a particular planar circular rectangle. The case studied her...
Publikováno v:
Rocky Mountain Journal of Mathematics. 52
Publikováno v:
Complex Variables and Elliptic Equations. 66:1162-1181
This paper is a short essay about Sergei L'vovich Sobolev (1908–1989), an outstanding mathematician of the 20th century, who made fundamental contributions to the development of the modern theory o...
Publikováno v:
Итоги науки и техники. Серия «Современная математика и ее приложения. Тематические обзоры». 188:54-69
Изучаются краевые задачи Шварца и итерированные краевые задачи Дирихле для полианалитических операторов в некоторых плоских областях,
Autor:
Heinrich Begehr, Serik Altynbek
Double sequences appear in a natural way in cases of iteratively given sequences if the iteration allows to determine besides the successors from the predecessors also the predecessors from their followers. A particular pair of double sequences is co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee31b096e690f77f41a3e75d25050ccb
Publikováno v:
Complex Variables and Elliptic Equations. 66:988-1013
The real monotone decreasing sequence m 1 = 3 , m 2 = 2 3 , ( m 1 2 − 1 = 2 ) , m k + 2 = α k m k + 1 + β k β k m k + 1 + α k , α k = m k m k + 1 − 1 , β k = m k − m k + 1 , k ∈ N , converging to 1...