Repozytorium Uniwersytetu Komisji Edukacji Narodowej: Recent submissions
Wyświetlanie pozycji 4621-4640 z 13170
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Rocznik Naukowo-Dydaktyczny. Z. 205. Prace Psychologiczne 7
(Wydawnictwo Naukowe Akademii Pedagogicznej, Kraków, 1999)Kolejny, siódmy tom Prac Psychologicznych publikowanych w ramach Rocznika Naukowo-Dydaktycznego Akademii Pedagogicznej w Krakowie, podobnie jak poprzednie, charakteryzuje się różnorodnością problematyki, co wynika z ... -
On conjugacy of multivalent functions on the circle
(2000)We prove that every two expanding selfmappings of the circle which take each value in exactly n points are conjugate. The problem of the uniqueness of continuous conjugating functions is considered. Moreover, some ... -
Global version of a Sternberg linearization theorem
(2000)Let X{x) = DX(0)x + Z(x) be a smooth vector field in R[n], with X (0) = 0, such that 0 is a contracting singular point of the linear part. We aim to extend the local Sternberg theorem on the linearization of X near the ... -
Entire solutions of a functional equation
(2000)The aim of the present note is to show that all entire solutions f : C → C, of order less than 4, of the equation |f(s + it)f(s - it)| = |f(s)[2] - f(it)[2]|, s,t ϵ R are given by f(z) — az and f(z) = a sin bz, where a, ... -
A remark on a conditional cocycle equation
(2000)A symmetric conditional cocycle need not be a coboundary. -
Linear equations with multiplicative operators in commutative algebras with logarithms
(2000)Fundamental solutions in Leibniz algebras with logarithms have been constructed in [2]. In several applications operators under consideration inducing logarithmic mappings are either multiplicative or can be reduced by ... -
Boundary properties of solutions of the iterated Helmholtz equation
(2000)Some theorems about boundary properties of solutions of the equation (Δ - c[2])[2]u(x, y) = 0 in Holder spaces are given. This is a continuation of E. Wachnicki’s study of the above equation, cf. [6]. Similar theorems ... -
Bernstein-Doetsch-type results for general functional inequalities
(2000)In this paper certain functional inequalities are investigated whose solutions are shown to be convex provided that they are locally bounded from above. The results so obtained generalize the classical result of Bernstein ... -
Mazur’s criterion for continuity of convex set-valued maps
(2000)The following result is proved: If a set-valued map F : D → cc (Y) is K-midconvex and for every function x : [0,1] → D there exists a Lebesgue measurable set-valued map G : [0,1] → c (Y) such that G(t) ⊂ F(x(t)) + K, t ... -
Approximation by a nonlinear convolution operator in modular function spaces
(2000)There is investigated a nonlinear convolution operator Tf = K*f + Pf in modular function spaces L[0][p](G), with application to approximation of functions f in L[0][p](G). -
The generalized associativity equation revisited
(2000)In this note we solve the generalized associativity equation in the real case supposing that the unknown functions are continuous and strictly monotonie in each variable. We do not suppose surjectivity of any kind. -
Dido’s functional equation revisited
(2000) -
Remarks on quasi-arithmetic means
(2000)