2021. Vol. 163, No. 3-4

Sulimov A.I. Optimization of periodic synchronization of UAV's clock by differential phase method

231

Gnedenkova V.L., Pavlova M.F., Rung E.V.  Convergence of an implicit difference scheme for the problem of saturated filtration consolidation with a limiting gradient

250

Zadorin N.A. Analysis of formulas for numerical differentiation of functions with large gradients on a Bakhvalov mesh

261

Zhukov V.V.  Synthesis of binary programs with predominance of branching commands

276

Pan'zhenskii V.I., Rastrepina A.O. Contact and almost contact structures on the real extension of the Lobachevsky plane

291

Abyzov A.N. Fagnano's method for solving algebraic equations: Its historical overview and development

304