Geodesic

Volume 30 (2007) no. 1

Sommaire

Work and life of professor Boško Jovanović
About some types of boundary value problems with interfaces
A Gagliardo-Nirenberg inequality, with application to duality-based a posteriori estimation in the L^1 norm
Reconstruction of the right-hand side of the elliptical equation from observation data obtained at the boundary
Stability of solutions of differential-operator and operator-difference equations with respect to perturbation of operators
The math portals
A contribution to the problem of coexistence of two periodical solutions of the Hill's equation
On the oscillations of the solutions of the equation
The first, the second, and the third Liouville formula and periodical solutions of linear differential equation of the second order
Minimum principle for quadratic spline collocation discretization of a convection-diffusion problem
Immersed interface method for a system of linear reaction-diffusion equations with nonlinear singular own sources
Affine invariant contractions of simplices
Native xml databases vs. relational databases in dealing with xml documents
Convoluted C-operator families and abstract Cauchy problems
Multiquasigroups and weighted projective planes
Error bounds of some Gauss-turan-kronrod quadratures with Gori-micchelli weights for analytic functions
The second isomorphism theorem on ordered set under antiorders
Intuitionistic fuzzy strongly irresolute precontinuous mappings in Coker's spaces
Iterative operators for Farey tree
An error estimate for a numerical scheme for the compressible Navier-stokes system
Marchuk identity-type second order difference schemes of 2-d and 3-d elliptic problems with intersected interfaces
On orbits for pairs of operators on an infinite-dimensional complex Hilbert space
On lambda-approximations for analytic functions on the unit disc
Hopf algebras of words and overlapping shuffle algebra (Retracted)
Algorithms for investigating optimality of cone triangulation for a polyhedron
Application of differential equations
The connection between a (3,2)-semigroup automaton and a semigroup automaton