issue 5 publication date 2014-10-01

• Stability of essential spectra of bounded linear operators
• A two-phase free boundary problem for a semilinear elliptic equation
• Existence of a ground state solution for a class of $p$-laplace‎ ‎equations
• Theoretical results on the global GMRES method for solving generalized Sylvester matrix‎ ‎equations
• On the elliptic curves of the form $ y^2=x^3-3px $
• Non existence of totally contact umbilical‎ ‎slant lightlike submanifolds of indefinite Sasakian manifolds
• Maximal elements of $mathscr{F}_{C,theta}$-majorized mappings and applications to‎ ‎generalized games
• Lie-type higher derivations on operator algebras
• Lower semicontinuity for parametric set-valued vector equilibrium-like problems
• Groups in which every subgroup has finite index in its Frattini closure
• On $L_1$-weak ergodicity of nonhomogeneous continuous-time Markov‎ ‎processes
• On finite $X$-decomposable groups for $X={1‎, ‎2‎, ‎3‎, ‎4}$
• Baer's lower nilradical and classical prime submodules
• Convergence analysis of spectral Tau method for fractional Riccati differential equations
• Nilpotent groups with three conjugacy classes of non-normal subgroups
• Existence and multiplicity of nontrivial solutions for‎ ‎$p$-Laplacian system with nonlinearities of concave-convex type and‎ ‎sign-changing weight functions
• ILU and IUL factorizations obtained from forward and backward factored approximate inverse algorithms