搜索结果: 1-9 共查到“代数学 measures”相关记录9条 . 查询时间(0.03 秒)
Amalgamated Products of Groups II: Measures of Random Normal Forms
Amalgamated Products Measures of Random Normal Forms Group Theory
2011/9/15
Abstract: Let $G=\mathop{A\ast B}\limits_C$ be an amalgamated product of finite rank free groups $A$, $B$ and $C$. We introduce atomic measures and corresponding asymptotic densities on a set of norma...
We prove a general theorem on partitioning several measures into equal parts, and several theorems on partitioning measures in the Euclidean space into equal parts by convex partitions. We use the id...
The q-Gelfand-Tsetlin graph, Gibbs measures and q-Toeplitz matrices
The q-Gelfand-Tsetlin graph Gibbs measures
2010/11/12
The problem of the description of finite factor representations of the infinite-dimensional unitary group, investigated by Voiculescu in 1976, is equivalent to the description of all totally positive...
Analytic properties of fractional Schrödinger semigroups and Gibbs measures for symmetric stable processes
Schrö dinger semigroups Gibbs measures symmetric stable processes
2010/11/18
We establish a Feynman-Kac-type formula to define fractional Schr\"odinger operators for fractional Kato-decomposable potentials as self-adjoint operators. In this functional integral representation ...
Decompositions of Measures on Pseudo Effect Algebras
Pseudo effect algebra effect algebra Riesz Decomposition Properties
2010/11/30
Recently in [Dvu3] it was shown that if a pseudo effect algebra satisfies a kind of the Riesz Decomposition Property ((RDP) for short), then its state space is either empty or a nonempty simplex. This...
Restricting Fourier transforms of measures to curves in R^2
Fourier transforms of fractal measures Fourier restriction
2010/12/14
We establish estimates for restrictions to certain curves in R2 of the Fourier transforms of some fractal measures.
Convergence of semigroups of measures on a Lie group
Semigroups of measures dissipative distributions Hunt theory Lie groups
2010/12/9
A theorem of Siebert asserts that if μn(t) are semigroups of probability measures on a Lie group G, and Pn are the corresponding generating functionals,then μn(t).
Analytic continuations of Fourier and Stieltjes transforms and generalized moments of probability measures
Fourier transform Stieltjes transform Cauchy distribution non-commutative probability theory
2010/12/1
We consider analytic continuations of Fourier transforms and Stieltjes transforms. This nables us to gen-eralize moments for some class of probability measures which do not have moments in the usual ...
Optimal consumption and investment with bounded downside risk measures for logarithmic utility functions
Black-Scholes model Capital-at-Risk Expected Shortfall logarithmic utility optimal consumption portfolio optimization utility maximization Value-at-Risk
2010/4/27
We investigate optimal consumption problems for a Black-Scholes market under uniform restrictions on Value-at-Risk and Expected Shortfall for logarithmic utility functions. We find the solutions in te...