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Wyświetlanie pozycji 1-9 z 9
A Classical Approach to Dynamics of Parabolic Competitive Systems
(Łódź University Press, 2010)
We study the reaction-diffusion system, its stationary solutions,
the behavior of the system near them and discuss similarities and differences
for different boundary conditions.
On a Generalized Sturm-Liouville Problem
(Łódź University Press, 2010)
Basic results of our paper are devoted to a generalized Sturm-Liouville problem.
On Compact Sets of Compact Operators on Banach Spaces not Containing a Copy of l^1
(Łódź University Press, 2010)
F. Galaz-Fontes (Proc. AMS., 1998) has established a criterion
for a subset of the space of compact linear operators from a reflexive and
separable space X into a Banach space Y to be compact. F. Mayoral (Proc.
AMS., ...
Integrable Functions Versus a Generalization of Lebesgue Points in Locally Compact Groups
(Łódź University Press, 2013)
Here in this paper we intend to deal with two questions: How large is a “Lebesgue Class” in the topology of Lebesgue integrable functions, and also what can be said regarding the topological size of a “Lebesgue set” in R?, ...
Stability of the Volterra Integrodifferential Equation
(Łódź University Press, 2013)
In this paper, the Hyers-Ulam stability of the Volterra integrodifferential equation and the Volterra equation on the finite interval [0, T], T > 0, are studied, where the state x(t) take values in a Banach space X.
Spatial and age-dependent population dynamics model with an additional structure: can there be a unique solution?
(Łódź University Press, 2013)
A simple age-dependent population dynamics model with an additional structure or physiological variable is presented in its variational formulation. Although the model is well-posed, the closed form solution with space ...
Some Non-Measurable Sets
(Łódź University Press, 2010)
This paper contains constructions of some non-measurable sets,
based on classical Vitali’s and Bernstein’s constructions (see for example [6]).
This constructions probably belong to mathematical folklore, but as far ...
Families of Increasing Sequences Possessing the Harmonic Series Property
(Łódź University Press, 2013)
We prove in this paper that any maximal, with respect to inclusion, subset of N – the family of all increasing sequences of positive integers –
possessing the harmonic series property has the cardinality of the ...
Ideal Convergence of Sequences and Some of its Applications
(University of Łódź Press, 2017)
We give a short survey of results on ideal convergence with some
applications. In particular, we present a contribution of mathematicians from Łódź to these investigations during the recent 16 years.