Calculus Of Variations
Mostrando 13-18 de 18 artigos, teses e dissertações.
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13. CÃlculo variacional e aplicaÃÃes à mecÃnica celeste
A presente dissertaÃÃo intitulada "CÃlculo Variacional e AplicaÃÃes à MecÃnica Celeste", tem como objetivo fazer um estudo dos resultados bÃsicos do CÃlculo Variacional para posteriormente aplicÃ-los ao estudo de propriedades minimizantes das Ãrbitas elÃpticas no problema de Kepler e na existÃncia de soluÃÃes periÃdicas com restriÃÃes topol
Publicado em: 2003
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14. MATERIAL MOMENTUM-ENERGY TENSORS AND THE CALCULUS OF VARIATIONS*
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15. DYNAMIC PROGRAMMING AND A NEW FORMALISM IN THE CALCULUS OF VARIATIONS
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16. ON THE UNIFICATION OF THE CALCULUS OF VARIATIONS AND THE THEORY OF MONOTONE NONLINEAR OPERATORS IN BANACH SPACES*
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17. Crystalline variational methods
A surface free energy function is defined to be crystalline if its Wulff shape (the equilibrium crystal shape) is a polyhedron. All the questions that one considers for the area functional, where the surface free energy per unit area is 1 for all normal directions, can be considered for crystalline surface free energies. Such questions are interesting for bo
National Academy of Sciences.
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18. Alternative Derivations of the Statistical Mechanical Distribution Laws
A new approach is presented for the derivation of statistical mechanical distribution laws. The derivations are accomplished by minimizing the Helmholtz free energy under constant temperature and volume, instead of maximizing the entropy under constant energy and volume. An alternative method involves stipulating equality of chemical potential, or equality o