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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 10818 for “"finite"”.
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Polygonal finite elements for finite elasticity
… interest, but challenging to model with standard finite elements. The challenges arise because nonlinear elastic materials undergo large reversible deformations, and often possess complex micro-structures. In this work, we propose and explore an alternative approach to model finite elasticity …
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Finite memory estimation and control of finite probabilistic systems.
Bibliography : leaves 196-200.
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Finite-State Genericity : on the Diagonalization Strength of Finite Automata
… der Theorie der Formalen Sprachen: Wir f¨uhren finite-state-Generizit¨atskonzepte ein und verwenden diese, um die Diagonalisierungsst¨arke endlicher Automaten zu erforschen. Wir konzentrieren uns hierbei auf die beschr¨ankte finite-state-Generizit¨at und Spezialf ¨alle hiervon, die wir durch die …
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Algebraic finite domination
This thesis focuses on proving a finite domination condition on bounded chain complexes of finitely generated free R-modules where R is a strongly Zn-graded ring.
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Finite model enumeration
… classes of algebras of interest. Enumerating all finite models from first-order formulas up to isomorphism is a hard problem, even for algebras of small orders. The current best practice of finite model enumeration is to divide the job into two steps: first generate models according to the laws …
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Physical finite elements
… more complicated and computationally intensive finite element simulations. Finally, we undertake an ambitious design study using these tools, using both simulation and physical testing to predict performance. The results suggest the feasibility of building skinned, lighter-than-air digital …
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Automated Finite Elements
Finite element methods (FEMs) are a powerful and ubiquitous tool for solving engineering problems. Experimenting with different finite elements can improve the quality and efficiency of solutions. Furthermore, in some cases, the wrong (but nonetheless most common) choice of finite element will …
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Algorithms for Finite Dimensional Algebras Over Finite Fields Using Basic Algebras
… algorithms for computing information about finite dimensional associative algebra over a finite field. In particular, we provide algorithms for computing a basis, the lattice of two-sided ideals, the center, and the unit group for a finite dimensional associative algebra over a finite …
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Finite element method using vector finite elements applied to eddy current problems
… lies the necessity of the development of a finite element which would be able to cater for these differences . The vector finite element was then developed and used within the finite element method specifically for the approximation of electromagnetic problems. This dissertation investigates …
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Locally finite near-fields
A near-field is locally finite if every finite subset of it generates a finite sub-near-field. The main aim of this thesis is to give a coherent account of locally finite-near-fields, including finite ones. The well known results for finite near-fields are lised and proofs are given where …
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Locally finite near-fields
A near-field is locally finite if every finite subset of it generates a finite sub-near-field. The main aim of this thesis is to give a coherent account of locally finite-near-fields, including finite ones. The well known results for finite near-fields are lised and proofs are given where …
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Finite Population Quantile Estimators
Improved estimates of a survey population parameter can be obtained by using information about co-related auxiliary variable. There is a huge literature on such methods for estimating the mean. Here we explore some median-versions of these mean-based methods. Following an introduction in sampling …
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Structure in Finite Graphs
Made available in DSpace on 2014-12-09T22:17:46Z (GMT). No. of bitstreams: 1 6901419.pdf: 4221281 bytes, checksum: 83a399cb00be5e4b363d9e9b2edc5218 (MD5) Previous issue date: 1968
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Combinatorics of finite sets
Let $\lbrack n\rbrack = \{1,2,\..., n\},A$ and let $2\sp{\lbrack n\rbrack}$ represent the subset lattice of (n) with sets ordered by inclusion. A collection I of subsets of (n) is called an ideal if every subset of a member of I is also in I. An intersecting family S in 2$\sp{\lbrack n\rbrack }$ is …
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Landscapes of Finite Information
… to those probability distributions $p$ with finite expected logarithms: $\log X$ must be an integrable random variable with respect to $p$. We call the set of all such distributions $\mathcal{E}$. This stands in stark contrast to what might be expected, namely a principle of finite entropy, …
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Groebner Finite Path Algebras
Let K be a field and Q a finite directed multi-graph. In this paper I classify all path algebras KQ and admissible orders with the property that all of their finitely generated ideals have finite Groebner bases.
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Finite Generation of Ext-Algebras of Finite Dimensional Algebras and Associated Monomial Algebras
… we investigate the Ext-algebra of a basic, finite dimensional $K$-algebra $A=K\mathcal{Q}/I$, where $K$ is an algebraically closed field and $\mathcal{Q}$ is a finite quiver. We denote the Ext-algebra of $A$ by $E(A)$. We denote $\bar{A}=A/A^+$ to be the direct sum of all simple modules over …
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A finite volume method for the Navier-Stokes equations with finite rate chemistry
Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1985.
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Structure-preserving finite element and finite volume methods for nonlinear and time-dependent PDEs
… conclude by addressing the question of whether finite element methods satisfy a discrete multisymplectic conservation law. We find that all analyzed methods satisfy a strong version of this property, except the Arnold-FalkWinther conforming method, which satisfies the multisymplectic property …
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A finite difference based finite strip method for the analysis of translational shell structures
… translational shell structures is presented. The finite strip concept is utilised together with finite difference approximations to the differential, equations along nodal, tines. Numerical examples include open and closed translational shells with various end conditions and continuity over …
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