Analytic Continuation
Mostrando 1-12 de 12 artigos, teses e dissertações.
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1. WX2X2: A SOFTWARE FOR NONLINEAR SYSTEMS / WX2X2: UM SOFTWARE PARA SISTEMAS NÃO LINEARES
We present a software to invert functions from the plane to the plane F(x) = b, for a generic smooth function F, as well as the theory to implement it. In principle, all points in the preimage of b are computed. The numerical inversion is based on the characterization of the critical set C = {x pertence R2 : detDF(x) = 0} and its image, and in appropriate te
Publicado em: 2007
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2. DinÃmica de uma partÃcula infinitesimal ao redor de corpos na forma de anel ou disco
Nosso principal objetivo, neste trabalho, Ã descrever a dinÃmica das Ãrbitas de uma partÃcula infinitesimal movendo-se no espaÃo RÂ afetadas pela atraÃÃo gravitacional induzida por um corpo na forma de anel ou disco num plano fixo e com densidade de massa homogÃnea. Os aspectos da dinÃmica nos quais estamos interessados sÃo principalmente: descrev
Publicado em: 2007
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3. Interactive GPU-assisted ray tracing. / Traçado de raios interativo assistido pela unidade de processamento gráfico.
Known by its high computational cost and by the high quality rendered imagens, ray tracing has been most recently explored by the scientific community in researches for interactive and constant frame rate. Aiming for a new way for optimizing ray tracing, a new approach called GPU-assisted ray tracing is defined in this work. Its objective is to be a first st
Publicado em: 2007
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4. Teste de banco com carga continua para analise do volume de oxigenio (VO2) predito e analisado por tempo de esforço em pessoas treinadas (TRD), ativas (ATV) e destreinadas (DTR) a partir dos 13 anos : proposta de validação
The objective of this study was to determine V02máx (ml/kg/min.), for indirect method and to classify the degree of aptitude aerobic in the ascent test and descent of the step test with continuous load, startingfrom the values found in the ventilation tube analyzed directly in Aerosport Teem 100. Methodology: the research of traverse character, no-probabili
Publicado em: 2001
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5. Zeta functions and Eisenstein series on classical groups
We construct an Euler product from the Hecke eigenvalues of an automorphic form on a classical group and prove its analytic continuation to the whole complex plane when the group is a unitary group over a CM field and the eigenform is holomorphic. We also prove analytic continuation of an Eisenstein series on another unitary group, containing the group
The National Academy of Sciences of the USA.
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6. ANALYTIC CONTINUATION AND THE SCHWARZ REFLECTION PRINCIPLE
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7. INTRINSIC ANALYTIC CONTINUATION AND ENVELOPES OF HOLOMORPHY*
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8. The calculation of transport properties in quantum liquids using the maximum entropy numerical analytic continuation method: Application to liquid para-hydrogen
We present a method based on augmenting an exact relation between a frequency-dependent diffusion constant and the imaginary time velocity autocorrelation function, combined with the maximum entropy numerical analytic continuation approach to study transport properties in quantum liquids. The method is applied to the case of liquid para-hydrogen at two therm
The National Academy of Sciences.
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9. FUNCTIONAL EQUATIONS IN THE THEORY OF DYNAMIC PROGRAMMING. IX: VARIATIONAL ANALYSIS, ANALYTIC CONTINUATION, AND IMBEDDING OF OPERATORS
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10. Fourier Analysis on GL(n,R)
Two problems of Fourier analysis on GL(n,R) are studied. The first concerns the decomposition of the additive Fourier operator in terms of the group representation theory of G. The second concerns the analytic continuation of certain zeta-functions defined on G. It is found that the generalized Gamma functions of Gelfand and Graev arise naturally in the solu
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11. Interwining Operators and Automorphic Forms for the Metaplectic Group
The local results announced in this paper concern the analytic continuation of interwining operators for the metaplectic covering group of SL(2) over an arbitrary local field and the decomposition of Weil's representation attached to the quadratic form q(x) = x2. The global results concern Eisenstein series on the metaplectic group and a Siegel-Weil type for
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12. Asymptotic behavior of atomic and molecular wave functions
The asymptotic form of bound-state wave functions is derived by analytic continuation of asymptotic scattering-state wave functions. The result is also regorously derived by using an approach that is independent of scattering theory. One aspect of the result is that the N electron wave function becomes the lowest accessible exact wave function for the remain