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Projects source: E-CRIS

Function spaces and their operators

Research activity

Code Science Field
P001  Natural sciences and mathematics  Mathematics 
p140  Natural sciences and mathematics  Series, Fourier analysis, functional analysis 
Keywords
Spaces of functions and matrices, singular values of operators, quasiconformal harmonic mappings
Organisations (3) , Researchers (1)
0012  University of Belgrade, Faculty of Mathematics
no. Code Name and surname Research area Role Period No. of publicationsNo. of publications
1.  00710  Miroljub J. Jevtić  Computer science, numerical analysis, systems, control  Head  2011 - 2019  12 
0010  University of Belgrade, Faculty of Civil Engineering
0019  University of Belgrade, Faculty of Organizational Sciences
Abstract
Linear operators on block matrices Lebesgue spaces and their properties: total boundedness, total positivity, estimates CB-norms. Generalizations of classical inequalities to matrix spaces. Asymptotics of the singular numbers of the simple layer type operators. Spectral asymptotics of the operator of fractional integration. Regularized traces of non-nuclear operators. Bergman projection. Bernstein type inequalities for entire functions. Membership of Blaschke products to Besov and Hardy-Sobolev spaces. Properties of the Libera operator. Area theorem for univalent functions. Convexity and starlikeness of univalent functions. Schwarz lemma, Lipschitz condition, and subharmonic behavior in the context of vector-valued analytic functions. BiBloch functions in the case of arbitrary weights. Quasiconformal mappings satisfying Poisson's equation. Spaces of polyharmonic functions. Besov and Hardy-Sobolev spaces of holomorphic functions on the ball. Composition operators. Coefficient multipliers.
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