
dr hab. Karol Dziedziul
Zatrudnienie
- Kierownik zakładu w Zakład Analizy Nieliniowej
- Profesor uczelni w Instytut Matematyki Stosowanej
Media społecznościowe
Kontakt
- karol.dziedziul@pg.edu.pl
Profesor uczelni
- Miejsce pracy
- Gmach B pokój 515 A
- Telefon
- (58) 347 19 17
Wybrane publikacje
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Myrosinase activity in different plant samples; optimisation of measurement conditions for spectrophotometric and pH-stat methods
Myrosinase found in Brassicaceae plants, is the enzyme responsible for hydrolysis of glucosinolates. As a result a variety of biologically active metabolites are liberated, whose importance in crop protection and especially in cancer chemoprevention is rapidly gaining recognition. The growing practical application of glucosinolate degradation products requires that sensitive and reliable methods of myrosinase activity determination...
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Smooth orthogonal projections on sphere.
We construct a decomposition of the identity operator on the sphere S^d as a sum of smooth orthogonal projections subordinate to an open cover of S^d. We give applications of our main result in the study of function spaces and Parseval frames on the sphere.
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Density smoothness estimation problem using a wavelet approach
In this paper we consider a smoothness parameter estimation problem for a density function. The smoothness parameter of a function is defined in terms of Besov spaces. This paper is an extension of recent results (K. Dziedziul, M. Kucharska, B. Wolnik, Estimation of the smoothness parameter ). The construction of the estimator is based on wavelets coefficients. Although we believe that the effective estimation of the smoothness...
wyświetlono 4347 razy