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Showing 1 to 20 of 364 for “"boundary value"”.
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Boundary Value Distributions
Made available in DSpace on 2014-12-05T21:50:12Z (GMT). No. of bitstreams: 1 5900589.pdf: 2039499 bytes, checksum: d7c2ce1f1aea592559bec51c39c85818 (MD5) Previous issue date: 1958
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A Boundary Value Problem in C2
… variable may be stated thus: given a real valued function f which is continuous on the boundary of a region R, does there exist a function h such that it is harmonic on R, continuous in the closure of R, and assumes the values of f on the boundary?
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Boundary Value Problems in Elasticity and Thermoelasticity
… dissertation the author solves a series of mixed boundary value problems arising from crack problems in elasticity and thermoelasticity. Using integral transform techniques and separation of variables appropriately, it is shown that the solutions can be found by solving a corresponding set of …
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Linear estimation of boundary value stochastic processes
Thesis (Sc.D.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1983.
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Eigenvalue comparison theorems for certain boundary value problems and positive solutions for a fifth order singular boundary value problem.
Comparison of smallest eigenvalues for certain two point boundary value problems for a fifth order linear differential equation are first obtained. The results are extended to (2n+1)-order and (3n+2)-order boundary value problems. Methods used for these results involve the theory of $u_0$-positive …
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Coefficient recovery in parabolic initial boundary value problems
… equations with specified initial and boundary conditions. We primarily explore the recovery of the diffusivity coefficient in the heat equation using a very limited amount of data on a portion of the spatial boundary. In the process, we show that the coefficient dependent observation …
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Boundary Value Problems Of Spaces Of Automorphic Forms
We apply some ideas of Bombieri and Garrett to construct natural self-adjoint operators on spaces of automorphic forms whose only possible discrete spectrum is λ s = s(s − 1) for s in a subset of on-line zeros of an L-function, appearing as a compact period of cuspidal-data Eisenstein series on GL …
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An initial-boundary value problem for parabolic systems
Not available
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Boundary Value Problems in Rectilinearly Anisotropic Thermoelastic Solids
<p>The boundary value problems which are considered are the type that arise due to the presence of a Griffith crack (or cracks) in an anisotropic thermoelastic solid. The thermoelastic field, in such materials, when the infinitesimal theory is employed, is governed by a set of elliptic partial …
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An approximate method of solving boundary value problems
Thesis (M.S.)--Michigan State University of Agriculture and Applied Science. Dept. of Electrical Engineering, 1955
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Boundary-value problems for transversely isotropic hyperelastic solids
In this thesis we examine three boundary-value problems combined with the presence of dead-load tractions in respect of transersely isotropic elastic materials. In particular, Chapter 1 mainly consists of existing preliminary remarks on the continuum (phenomenological) approach used here to study …
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Parallel algorithms for 2-D boundary value systems
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1993.
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Optimal Control for an Impedance Boundary Value Problem
We consider the analysis of the scattering problem. Assume that an incoming time harmonic wave is scattered by a surface of an impenetrable obstacle. The reflected wave is determined by the surface impedance of the obstacle. In this paper we will investigate the problem of choosing the surface …
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Theory of multidimensional Laplace transforms and boundary value problems
… two dimensional Laplace transforms. Last, some boundary value problems characterized by linear partial differential equations involving heat and wave equations are explicitly solved by using the obtained results to illustrate the applications.</p>
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Degree Theory and Nonlinear Boundary Value Problems at Resonance
… solutions of ${\cal L}y$ = f satisfying linear boundary conditions on (a,b). The function f is an element of $L\sp1$ (a,b) Define BC = $\{y \in L\sp\infty$ (a,b): $y\sp\prime$ is absolutely continuous on (a,b), and y satisfies the boundary conditions$\}$. Assume the null space of L:BC $\to$ …
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System theory for two point boundary value descriptor systems
Thesis (Elec. E.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1986.
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Spectral methods for boundary value problems in fluid mechanics.
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Mathematics, 1974.
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