Anisotropic cosmological solutions in R+ R2gravity-parameter
set of
solutions that includes both an isotropic “false radiation”
solution and an anisotropic
Generation of static solutions of a self-consistent system of Einstein-Klein-Gordon equationsA theorem is proved according to which a class of static
solutions of a self-consistent system
Maximum principle for subharmonic functions on a stratified setThe strong maximum principle is proved for
solutions of the inequality ∆u≥0 on a stratified
set Two-level iterative method for non-stationary mixed variational inequalities© 2017, Allerton Press, Inc. We consider a mixed variational inequality problem involving a
set Exact and greedy algorithms of allocating experts to maximum set of programmer teams if the
set cover algorithm is greedy. The exact algorithm we propose finds optimal
solution in three steps
One approach to constructing cutting algorithms with dropping of cutting planes calculate iteration points by partially embeddimg the admissible
set in approximating polyhedral
sets. We
Regularity of solutions to the Robin problem for differential-difference equationsThis paper is devoted to the study of the qualitative properties of
solutions to boundary
New relationships connecting a class of fractal objects and fractional integrals in space of smooth functions on a fractal
set with fractional integrals is suggested. This approach contains
Scalar wormholes in a cosmological setting and their instabilityWe construct exact nonstatic nonhomogeneous spherically symmetric
solutions in the theory