Results 11 to 20 of about 1,720,412 (231)
On Three-Point Boundary Value Problem
Mathematical Modelling and Analysis, 2016 Three-point boundary value problems for the second order nonlinear ordinary differential equations are considered. Existence of solutions are established by using the quasilinearization approach.
Nadezhda Sveikate
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The Buckling Operator: Inverse Boundary Value Problem
Mathematics, 2023 In this paper, we consider a zeroth-order perturbation q(x) of the buckling operator Δ2−κΔ, which can be uniquely determined by measuring the Dirichlet-to-Neumann data on the boundary.
Yanjun Ma
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A boundary-value problem for cold plasma dynamics [PDF]
, 2002 A weak Guderley-Morawetz problem is formulated for a mixed elliptic-hyperbolic system that arises in models of wave propagation in cold plasma. Weak solutions are shown to exist in a weighted Hilbert space.
Otway, Thomas H.
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RIEMANN BOUNDARY-VALUE PROBLEM ON CASSINI SPIRALS
Проблемы анализа, 2021 Recently, a number of papers has been published concerning the Riemann boundary-value problems on spiral-like arcs. In all these works, the spiral has the shape close to concentric circles, i. e., with equal rates of torsion in all directions.
L. Zhixin, B. A. Kats
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On the boundary-value problem of a spheroid [PDF]
Quarterly of Applied Mathematics, 1973 The surface charge density of a charged spheroid is obtained in exact, closed form using a Green’s function expansion in spherical coordinates. The possibility is thus established of solving boundary-value problems analytically using coordinates that do not correspond to boundary shapes.
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An integral equation method for a boundary value problem arising in unsteady water wave problems [PDF]
, 2008 In this paper we consider the 2D Dirichlet boundary value problem for Laplace’s equation in a non-locally perturbed half-plane, with data in the space of bounded and continuous functions.
Chamberlain, P. G +2 more
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An elliptic boundary value problem for $G_{2}$ structures [PDF]
, 2018 We show that the $G_{2}$ holonomy equation on a manifold with boundary, with prescribed 3-form on the boundary, is elliptic. The main point is to set up a suitable linear elliptic boundary value problem. This result leads to a deformation theory.
Donaldson, Simon
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BELTRAMI EQUATIONS REVISITED: MARCINKIEWICZ EXPONENTS AND PAINLEVE-TYPE THEOREM
Проблемы анализа, 2018 We deal with some new results on some types of Beltrami equations. There is a new approach involving the new metric characteristics: the Marcinkiewicz exponents. Another vision is applying the Cauchy-type integral representation to such equations.
Katz D . B .
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Boundary value problems on manifolds with fibered boundary [PDF]
Mathematische Nachrichten, 2005 AbstractWe define a class of boundary value problems on manifolds with fibered boundary. This class is in a certain sense a deformation between the classical boundary value problems and the Atiyah–Patodi–Singer problems in subspaces (it contains both as special cases).
Savin, Anton, Sternin, Boris
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Solutions to a Three-Point Boundary Value Problem
Advances in Difference Equations, 2011 By using the fixed-point index theory and Leggett-Williams fixed-point theorem, we study the existence of multiple solutions to the three-point boundary value problem , ; ; , where , are constants, is a parameter, and , are given ...
Jin Liang, Zhi-Wei Lv
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