Results 241 to 250 of about 334,570 (258)

Multi scale supervised entropy weighted binary pattern for texture classification. [PDF]

Sci Rep
Xu X, Li B.
europepmc   +1 more source

A Comparison of Binary and Integer Encodings in Genetic Algorithms for the Maximum <i>k</i>-Coverage Problem with Various Genetic Operators. [PDF]

Biomimetics (Basel)
Choi Y, Kim J, Yoon Y.
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Optimising offshore multiphase flowmeter technology to improve wet gas field efficiency. [PDF]

Sci Rep
Rashid RZJA, Mustafa M, Ismail I, Mokmin NAM.   +3 more
europepmc   +1 more source

The alternating simultaneous Halpern-Lions-Wittmann-Bauschke algorithm for finding the best approximation pair for two disjoint intersections of convex sets. [PDF]

J Approx Theory
Censor Y, Mansour R, Reem D.
europepmc   +1 more source

Effective Dynamics of Local Observables for Extended Fermi Gases in the High-Density Regime. [PDF]

Commun Math Phys
Fresta L, Porta M, Schlein B.
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Compact Operators. Equations with Compact Operators

1996
In this chapter, we study an important class of linear continuous operators, namely, compact (or completely continuous) operators. On the one hand, compact operators are interesting because they inherit many properties of operators in finite-dimensional spaces.
Georgij F. Us, Zinovij G. Sheftel, Yuri M. Berezansky   +2 more
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On Reflexive Compact Operators

Canadian Journal of Mathematics, 1977
Let A be a compact operator on a separable Hilbert space . The aim of this paper is to investigate the relationship between the weak closure of the algebra of polynomials in A (denoted by U(A)) and its invariant subspace lattice Lat A.
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On Compact Perturbations of Operators

Canadian Journal of Mathematics, 1974
Recently R. G. Douglas showed [4] that if V is a nonunitary isometry and U is a unitary operator (both acting on a complex, separable, infinite dimensional Hilbert space ), then V — K is unitarily equivalent to V ⊕ U (acting on ⊕ ) where K is a compact operator of arbitrarily small norm.
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