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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 187 for “"Exact Solution"”.
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Exact Solution of Bayes and Minimax Change-Detection Problems
… problem that is relevant to many engineering solutions, including quality control and machine and process monitoring. This dissertation develops techniques for exact solution of change-detection problems with discrete time and discrete observations.
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Exact Solution of Bayes and Minimax Change-Detection Problems
… problem that is relevant to many engineering solutions, including quality control and machine and process monitoring. This dissertation develops techniques for exact solution of change-detection problems with discrete time and discrete observations. Change-detection problems are classified as …
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On Multiplicity Theorems and an Exact Solution in Diabatic Flow
Made available in DSpace on 2014-12-05T20:34:21Z (GMT). No. of bitstreams: 1 0018143.pdf: 2724375 bytes, checksum: a4ae40208f6c142bd14fdfd4b5832776 (MD5) Previous issue date: 1956
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The Quantum Mechanical Hamiltonian of Rotating-Vibrating Polyatomic Molecules and an Exact Solution
An exact quantum mechanical vibration-rotation Hamiltonian for an arbitrary polyatomic molecule is obtained using well-established techniques of differential geometry. The difficulties and the ambiguities in the traditional approach to this problem--that of quantization--are then investigated. In …
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Thermally Induced Vibration of a Cross-Ply Laminated Plate with Hygrothermal Effects (Exact Solution)
… is of great interest. One aspect of this is the solution of the dynamic response of a composite structure under elevated temperature and moisture conditions. An exact solution is formulated which describes the hygrothermal effects due to heating and moisture diffusion on one surface of a …
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Discretization Error Estimation and Exact Solution Generation Using the 2D Method of Nearby Problems
… Nearby Problems as a way to generate analytical exact solutions to problems governed by partial differential equations (PDEs). The method involves generating a numerical solution to the original problem of interest, curve fitting the solution, and generating source terms by operating the …
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Critical behavior of the n-vector and charged n-vector models from an exact solution to the screening approximation
… approximation the n-vector model can be solved exactly. Results for the high temperature phase are presented here. For 1arge n there is the expected agreement with the 1/n expansion results while for small n we explore the nonexistence of a solution in the regime of spatial dimension 2 < d < 4. …
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An exact solution for a finite moving dislocation in an elastic half-space, with application to the San Fernando earthquake of 1971.
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Earth and Planetary Science, 1974.
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Solving the volterra integral form of the lane emden equations by homotopy perturbation method and adomian decompostion method
… result from both method are compared with the exact solution. It has been shown that these two methods are capable to get the similar result with exact solution, when solving Volterra integral from of the Lane-Emden equations. The efficiency of these two methods are demonstrated through several …
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The correlation between the special theory of relativity and subsonic compressible fluid mechanics
… to subsonic compressibility effects is an exact solution to the problem. That is, equation 19.5 is an exact relation between the compressible and incompressible local pressure coefficients. Nowhere in the preceding analysis was it necessary to make simplifying assumptions such as small …
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Line-limit-preserving power system equivalents
… bus or group of buses to be equivalenced has an exact solution. If it has an exact solution, equivalent line limits are assigned with little computation. In case of non-exact solution, three algorithms are capable of providing under-, best, and overestimates of equivalent line limits which can be …
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Theoretical and Lidar Studies of the Density Response of the Mesospheric Sodium Layer to Gravity Wave Perturbations
… to gravity waves is developed in two forms; an exact solution and a perturbation series solution. The degree of nonlinearity in the layer density response is clearly described by the series solution whereas the exact solution gives insight into the nature of the response. It is shown that …
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A Modified Nodal Integral Method for the Time -Dependent, Incompressible Navier -Stokes Equations and Its Parallel Implementation
… for the modified lid driven cavity problem with exact solution.
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Integrated Scheduling and Material Handling: Theory and Applications in Manufacturing Systems
… mixed-integer programming formulation and an exact solution approach based on logic-based Benders decomposition. Third, it extends integrated models to a buffer-constrained flow shop setting with mobile buffering, introducing a decomposition-based algorithm that significantly improves …
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Efficient Lagrangian relaxation algorithms for exact inference in natural language tasks
… in natural language processing, finding the best solution requires a search over a large set of possible structures. Solving these combinatorial search problems exactly can be inefficient, and so researchers often use approximate techniques at the cost of model accuracy. In this thesis, we turn to …
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Uma formulação hipersingular do método dos elementos de contorno para problemas bidimensionais
… with the Classic Boundary Element Method and the exact solution.
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Strategic Planning Under Uncertainty: Stochastic Integer Programming Approaches
… to develop a reformulation scheme and an exact solution strategy. The proposed methods are used in a case study for locating restaurant franchises.
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Singularly perturbed problems with characteristic layers : Supercloseness and postprocessing
… presence of a small perturbation parameter the solutions of those problems exhibit an exponential layer near the outflow boundary and two parabolic layers near the characteristic boundaries. Discretisation of such problems on standard meshes and with standard methods leads to numerical solutions …
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Frequency dependent acoustic transmission in nonuniform materials
… For purposes of comparison, an analytically exact solution for exponential tapers is obtained.
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