ROMAN SRZEDNICKI:
On computerassisted proving the existence of periodic and bounded orbits


7 

KAROL BARON:
On the continuous dependence of solutions to orthogonal additivity problem on given functions


19 

ANNA BIEŃ:
Gamma graphs of some special classes of trees 

25 

ABASALT BODAGHI, PASUPATHI NARASIMMAN, KRISHNAN
RAVI, BEHROUZ SHOJAEE:
Mixed type of additive and quintic functional equations


35 

ŁUKASZ DAWIDOWSKI:
An application of the theory of scale of Banach spaces


51 

SEVER S. DRAGOMIR:
Inequalities of Lipschitz type for power series in Banach algebras


61 

PIOTR KALEMBA, ANDRZEJ KUCHARSKI:
Universally Kuratowski–Ulam spaces and openopen games


85 

MIECZYSŁAW KULA, MAŁGORZATA SERWECIŃSKA:
Communication complexity and linearly ordered sets


93 

VALERIU POPA:
A general fixed point theorem for implicit cyclic multivalued contraction mappings


119 

ANDRZEJ SŁADEK:
Linear dependence of powers of linear forms


131 

MACIEJ ŚLĘCZKA:
Exponential convergence for Markov systems


139 

Report of Meeting.
The Fifteenth Katowice–Debrecen Winter Seminar
Będlewo (Poland),
,
January 28–31, 2015


151

