搜索结果: 61-75 共查到“公理集合论”相关记录146条 . 查询时间(5.145 秒)
On the quasi-regularity of non-sectorial Dirichlet forms by processes having the same polar sets
Dirichlet form generalized Dirichlet form quasi-regularity standard process
2011/1/20
We obtain a criterion for the quasi-regularity of generalized (non-sectorial) Dirich-let forms, which extends the result of P.J. Fitzsimmons on the quasi-regularity of (sectorial)
semi-Dirichlet form...
M-theory, the signature theorem, and geometric invariants
M-theory the signature theorem geometric invariants
2011/3/2
The equations of motion and the Bianchi identity of the C-field in M-theory are encoded in terms of the signature operator.
Implicit Renewal Theorem for Trees with General Weights
Implicit renewal theory weighted branching processes
2011/1/20
Consider distributional xed point equations of the form R D= f(Ci;Ri; 1 i N); where f() is a possibly random real valued function, N 2 f0; 1; 2; 3; : : : g [ f1g, fCigN i=1 are real valued rando...
A gauge theoretic approach to elasticity with microrotations
gauge theoretic elasticity microrotations
2011/3/1
We formulate elasticity theory with microrotations using the framework of gauge theories, which has been developed and successfully applied in various areas of gravitation and cosmology.
Levinson's theorem and higher degree traces for Aharonov-Bohm operators
Aharonov-Bohm operators scattering theory wave operators index theorem
2011/2/21
We study Levinson type theorems for the family of Aharonov-Bohm models from different
perspectives. The first one is purely analytical involving the explicit calculation of the waveoperators and allo...
In this paper we construct exponentionally many non-isomorphic skew Hadamard difference sets over an elementary abelian group of order q3.
Gauge theory in dimension $7$
calibrations elliptic boundary problems on manifolds G2–manifolds
2011/3/1
We first review the notion of a G2–manifold, defined in terms of a principal G2 (“gauge”)
bundle over a 7–dimensional manifold, before discussing their relation to supergravity. In a
second thread, ...
A simpler proof of the Boros--Füredi--Bárány--Pach--Gromov theorem
simpler proof Boros--Füredi--Bárány--Pach--Gromov theorem
2011/3/1
A short and almost elementary proof of the Boros–F¨uredi–B´ar´any–Pach–Gromov theorem on the multiplicity of covering by simplices in Rd is given.
On the consistency strength of the proper forcing axiom
consistency strength proper forcing axiom
2011/1/20
Recently the second author introduced combinatorial principles that characterize supercompactness for inaccessible cardinals but can also hold true for small cardinals. We prove that the proper forcin...
Independently Axiomatizable L_{omega_1,omega} Theories
Axiomatizable L_{omega_1,omega} Theories
2011/2/21
In partial answer to a question posed by ArnieMiller [5] and X. Caicedo [2] we obtain sufficient conditions for an Lω1,ω theory to have an indepen-dent axiomatization. As a consequence we obtain two c...
Learning in A Changing World: Non-Bayesian Restless Multi-Armed Bandit
Non-Bayesian Multi-Armed Bandit
2010/11/24
We consider the restless multi-armed bandit (RMAB) problem with unknown dynamics. In this problem, at each time, a player chooses K out of N (N > K) arms to play. The state of each arm determines the ...
We study generalization of Kible-Slepian (K-S) expansion formula in 3 dimensions. The generalization is obtained by replacing in K-S formula Hermite polynomials by q-Hermite ones. If such replacement...
A general comparison theorem for $p$-harmonic maps in homotopy class
comparison theorem homotopy class
2010/11/22
We prove a general comparison result for homotopic finite $p$-energy $C^{1}$ $p$-harmonic maps $u,v:M\to N$ between Riemannian manifolds, assuming that $M$ is $p$-parabolic and $N$ is complete and non...
About the proof of the Fredholm Alternative theorems
the Fredholm Alternative theorems math
2010/11/23
In this short paper we review and extract some features of the Fredholm Alternative problem .
The time resolution of the St. Petersburg paradox
time resolution the St. Petersburg paradox
2010/11/23
A resolution of the St. Petersburg paradox is presented. In contrast to the standard resolution, utility is not required. Instead, the time-average performance of the lottery is computed. The final r...