Geodesic

Volume 3 (2012) no. 4

Sommaire

To the memory of Academician Sergei Mikhailovich Nikol'skii
p. 6-9
Generalizations of Borg's uniqueness theorem to the case of nonseparated boundary conditions
p. 10-22
On direct variational formulations for second order evolutionary equations
p. 23-34
Brennan's conjecture for composition operators on Sobolev spaces
p. 35-43
Orthogonality and smooth points in $C(K)$ and $C_b(\Omega)$
p. 44-52
Krylov subspace methods of approximate solving differential equations from the point of view of functional calculus
p. 53-80
Generalized fractional Steffensen type inequalities
p. 81-98
The Dirichlet problem for the generalized bi-axially symmetric Helmholtz equation
p. 99-110
On intuitionistic fuzzy h-ideals in h-hemiregular hemirings and $h^*$-duo-hemirings
p. 111-136
Weighted estimate for a~class of matrices on the cone of monotone sequences
p. 137-146