Wyświetlanie pozycji 1-10 z 25
Generalized gradients on Lie algebroids
(Springer Netherlands, 2013)
Generalized O(n) -gradients for connections on Lie algebroids are derived.
Entropy of Quantum Measurement
A notion of entropy of a normal state on a finite von Neumann algebra in Segal’s sense is considered, and its superadditivity is proven together with a necessary and sufficient condition for its additivity. Bounds on the ...
Quantum Sufficiency in the Operator Algebra Framework
The paper is devoted to the investigation of the notion of sufficiency in quantum statistics. Three kinds of this notion are considered: plain sufficiency (called simply: sufficiency), Petz’s sufficiency, and Umegaki’s ...
Cloning by positive maps in von Neumann algebras
(Springer Basel, 2014-06-19)
We investigate cloning in the general operator algebra framework in arbitrary dimension assuming only positivity instead of strong positivity of the cloning operation, generalizing thus results obtained so far under that ...
Zastosowanie Klasycznego Algorytmu Genetycznego do rozwiązania Zbilansowanego Zagadnienia Transportowego
(Wydział Zarządzania i Administracji UJK Kielce, 2012)
Artykuł zawiera podstawowy opis algorytmów genetycznych oraz ich zasadę działania. W dalszej części definiowane jest zagadnienie transportowe, oraz sposób jego rozwiązania metodami analitycznymi. W ostatniej części ...
Multivalued SK-contractions with respect to b-generalized pseudodistances
(Springer Basel, 2015-04-09)
A new class of multivalued non-self-mappings, called SK-contractions with respect to b-generalized pseudodistances, is introduced and used to investigate the existence of best proximity points by using an appropriate ...
Monotone iterative procedure and systems of a finite number of nonlinear fractional differential equations
(Springer International Publishing, 2015-06-03)
The aim of the paper is to present a nontrivial and natural extension of the comparison result and the monotone iterative procedure based on upper and lower solutions, which were recently established in (Wang et al. in ...
The Łojasiewicz exponent over a field of arbitrary characteristic
(Springer Verlag, 2015-01-13)
Let K be an algebraically closed field and let K((XQ)) denote the field of generalized series with coefficients in K. We propose definitions of the local Łojasiewicz exponent of F = ( f1, . . . , fm) ∈ K[[X, Y ]]m as ...
Variational Methods for a Fractional Dirichlet Problem Involving Jumarie’s Derivative
(Hindawi Publishing Corporation, 2015-07-08)
We investigate a fractional Dirichlet problem involving Jumarie’s derivative. Using some variational methods a theorem on the existence and uniqueness of a solution to such problem is proved. In the proof of the main ...
Dynamic Processes, Fixed Points, Endpoints, Asymmetric Structures, and Investigations Related to Caristi, Nadler, and Banach in Uniform Spaces
(Hindawi Publishing Corporation, 2015)
In uniform spaces (...) with symmetric structures determined by the D-families of pseudometrics which define uniformity in these spaces, the new symmetric and asymmetric structures determined by the J-families of generalized ...