Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: entropy maximization

Sortuj według:

Ogranicz wyniki do:

Méthodes de réalisation de produit scalaire et de problème de moments avec maximisation d'entropie

100%

Girardin V.

Studia Mathematica

1997

tom 124

nr 3

199-213

We develop several methods of realization of scalar product and generalized moment problems. Constructions are made by use of a Hilbertian method or a fixed point method. The constructed solutions are rational fractions and exponentials of polynomials. They are connected to entropy maximization. We give the general form of the maximizing solution. We show how it is deduced from the maximizing solution of the algebraic moment problem.

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Canonical distributions and phase transitions

75%

Athreya K., Smith J.

Discussiones Mathematicae Probability and Statistics

2000

tom 20

nr 2

167-176

Entropy maximization subject to known expected values is extended to the case where the random variables involved may take on positive infinite values. As a result, an arbitrary probability distribution on a finite set may be realized as a canonical distribution. The Rényi entropy of the distribution arises as a natural by-product of this realization. Starting with the uniform distributionon a proper subset of a set, the canonical distribution of equilibriumstatistical mechanics may be used to exhibit an elementary phase transition, characterized by discontinuity of the partition function.

Ograniczanie wyników

1 Discussiones Mathematicae Probability and Statistics

1 Studia Mathematica

1 Athreya K.

1 Girardin V.

1 Smith J.

1 2000

1 1997

Wyniki wyszukiwania

Méthodes de réalisation de produit scalaire et de problème de moments avec maximisation d'entropie

Canonical distributions and phase transitions