Geodesic

Anticipated backward doubly stochastic differential equations driven by Teugels martingales with or without reflecting barrier
p. 1-21
Solving puzzles by O. Ore's method
p. 22-30
Initial problem for a nonlinear integro-differential equation with a higher-order hyperbolic operator and with reflection of the argument
p. 31-56
Computer simulation of the Potts model with the number of spin states $q = 4$ on a triangular lattice
p. 57-64
On new parametric representations of certain classes of subharmonic functions in the unit disk
p. 65-72