Muravej, L. A.; Filinovskij, A. V. On a problem with nonlocal boundary condition for a parabolic equation. (English. Russian original) Zbl 0774.35031 Math. USSR, Sb. 74, No. 1, 219-249 (1993); translation from Mat. Sb. 182, No. 10, 1479-1512 (1991). MSC: 35K20 35B37 49J20 PDFBibTeX XMLCite \textit{L. A. Muravej} and \textit{A. V. Filinovskij}, Math. USSR, Sb. 74, No. 1, 219--249 (1993; Zbl 0774.35031); translation from Mat. Sb. 182, No. 10, 1479--1512 (1991) Full Text: DOI
Subbotin, A. I. On a property of the subdifferential. (English. Russian original) Zbl 0774.49006 Math. USSR, Sb. 74, No. 1, 63-78 (1993); translation from Mat. Sb. 182, No. 9, 1315-1330 (1991). MSC: 49J20 49J52 49L25 PDFBibTeX XMLCite \textit{A. I. Subbotin}, Math. USSR, Sb. 74, No. 1, 63--78 (1993; Zbl 0774.49006); translation from Mat. Sb. 182, No. 9, 1315--1330 (1991) Full Text: DOI
Il’in, A. A. The Euler equations with dissipation. (English. Russian original) Zbl 0774.35057 Math. USSR, Sb. 74, No. 2, 475-485 (1993); translation from Mat. Sb. 182, No. 12, 1729-1739 (1991). MSC: 35Q35 76D05 49L25 PDFBibTeX XMLCite \textit{A. A. Il'in}, Math. USSR, Sb. 74, No. 2, 475--485 (1993; Zbl 0774.35057); translation from Mat. Sb. 182, No. 12, 1729--1739 (1991) Full Text: DOI
Ivanov, A. O. Calibration forms and new examples of stable and globally minimal surfaces. (English. Russian original) Zbl 0776.53038 Math. USSR, Sb. 71, No. 2, 289-308 (1992); translation from Mat. Sb. 181, No. 11, 1443-1463 (1990). MSC: 53C42 49Q05 PDFBibTeX XML Full Text: DOI
Agrachev, A. A.; Gamkrelidze, R. V. Symplectic geometry and necessary conditions for optimality. (English. Russian original) Zbl 0776.49014 Math. USSR, Sb. 72, No. 1, 29-45 (1992); translation from Mat. Sb. 182, No. 1, 36-54 (1991). MSC: 49K15 53C15 93B05 PDFBibTeX XML Full Text: DOI
Zelikin, M. I. On the theory of the matrix Riccati equation. (English. Russian original) Zbl 0774.49003 Math. USSR, Sb. 73, No. 2, 341-354 (1992); translation from Mat. Sb. 182, No. 7, 970-984 (1991). MSC: 49J15 57S25 PDFBibTeX XMLCite \textit{M. I. Zelikin}, Math. USSR, Sb. 73, No. 2, 341--354 (1992; Zbl 0774.49003); translation from Mat. Sb. 182, No. 7, 970--984 (1991) Full Text: DOI
Sukhinin, M. F. Lower semi-Taylor mappings and sufficient conditions for an extremum. (English. Russian original) Zbl 0782.49012 Math. USSR, Sb. 73, No. 1, 257-271 (1992); translation from Mat. Sb. 182, No. 6, 877-891 (1991). MSC: 49K27 PDFBibTeX XMLCite \textit{M. F. Sukhinin}, Math. USSR, Sb. 73, No. 1, 257--271 (1992; Zbl 0782.49012); translation from Mat. Sb. 182, No. 6, 877--891 (1991) Full Text: DOI
Tret’yak, A. I. On odd-order necessary conditions for optimality in a time-optimal control problem for systems linear in the control. (English. Russian original) Zbl 0731.49022 Math. USSR, Sb. 70, No. 1, 47-63 (1991); translation from Mat. Sb. 181, No. 5, 625-641 (1990). MSC: 49K15 49K27 PDFBibTeX XMLCite \textit{A. I. Tret'yak}, Math. USSR, Sb. 70, No. 1, 47--63 (1991; Zbl 0731.49022); translation from Mat. Sb. 181, No. 5, 625--641 (1990) Full Text: DOI EuDML
Èmanuilov, O. Yu. Theorems on the existence of a solution for problems of controlling singular distributed systems. (English. Russian original) Zbl 0725.49001 Math. USSR, Sb. 69, No. 2, 341-355 (1991). MSC: 49J20 93C20 35G30 35G10 35K25 PDFBibTeX XMLCite \textit{O. Yu. Èmanuilov}, Math. USSR, Sb. 69, No. 2, 341--355 (1991; Zbl 0725.49001) Full Text: DOI
Litvinov, V. G. Control of the shape of the domain in elliptic systems and choice of the optimal domain in the Stokes problem. (English. Russian original) Zbl 0709.49025 Math. USSR, Sb. 67, No. 1, 165-175 (1990); translation from Mat. Sb. 180, No. 6, 723-732 (1989). Reviewer: P.Kraut MSC: 49Q10 49J20 35J55 PDFBibTeX XMLCite \textit{V. G. Litvinov}, Math. USSR, Sb. 67, No. 1, 165--175 (1990; Zbl 0709.49025); translation from Mat. Sb. 180, No. 6, 723--732 (1989) Full Text: DOI EuDML
Litvinov, V. G. Control of the shape of the domain in elliptic systems and choice of the optimal domain in the Stokes problem. (English. Russian original) Zbl 0704.49008 Math. USSR, Sb. 67, No. 1, 165-175 (1990); translation from Mat. Sb. 180, No. 6, 723-732 (1989). Reviewer: P.Quittner MSC: 49J20 35B37 76D07 PDFBibTeX XMLCite \textit{V. G. Litvinov}, Math. USSR, Sb. 67, No. 1, 165--175 (1990; Zbl 0704.49008); translation from Mat. Sb. 180, No. 6, 723--732 (1989) Full Text: DOI EuDML
Krylov, N. V. On control of diffusion processes on a surface in Euclidean space. (English. Russian original) Zbl 0678.93068 Math. USSR, Sb. 65, No. 1, 185-203 (1990); translation from Mat. Sb., Nov. Ser. 137(179), No. 2(10), 184-201 (1988). MSC: 93E20 58J65 60J60 49L20 PDFBibTeX XMLCite \textit{N. V. Krylov}, Math. USSR, Sb. 65, No. 1, 185--203 (1990; Zbl 0678.93068); translation from Mat. Sb., Nov. Ser. 137(179), No. 2(10), 184--201 (1988) Full Text: DOI
Gluskin, E. D. Extremal properties of orthogonal parallelepipeds and their applications to the geometry of Banach spaces. (English. Russian original) Zbl 0668.52002 Math. USSR, Sb. 64, No. 1, 85-96 (1989); translation from Mat. Sb., Nov. Ser. 136(178), No. 1(5), 85-96 (1988). MSC: 52A40 28A75 49Q15 52A20 52Bxx PDFBibTeX XMLCite \textit{E. D. Gluskin}, Math. USSR, Sb. 64, No. 1, 85--96 (1989; Zbl 0668.52002); translation from Mat. Sb., Nov. Ser. 136(178), No. 1(5), 85--96 (1988) Full Text: DOI
Komarov, V. A. The equation of dynamic programming for a time-optimal problem with phase constraints. (English. Russian original) Zbl 0667.49020 Math. USSR, Sb. 63, No. 1, 47-58 (1989); translation from Mat. Sb., Nov. Ser. 135(177), No. 1, 46-58 (1988). MSC: 49L20 49K15 34A60 93B05 90C39 49J45 PDFBibTeX XMLCite \textit{V. A. Komarov}, Math. USSR, Sb. 63, No. 1, 47--58 (1989; Zbl 0667.49020); translation from Mat. Sb., Nov. Ser. 135(177), No. 1, 46--58 (1988) Full Text: DOI
Krylov, N. V. On unconditional solvability of the Bellman equation with constant coefficients in convex domains. (English. Russian original) Zbl 0667.49019 Math. USSR, Sb. 63, No. 2, 289-303 (1989); translation from Mat. Sb., Nov. Ser. 135(177), No. 3, 297-311 (1988). MSC: 49L20 35A05 35J60 PDFBibTeX XMLCite \textit{N. V. Krylov}, Math. USSR, Sb. 63, No. 2, 289--303 (1989; Zbl 0667.49019); translation from Mat. Sb., Nov. Ser. 135(177), No. 3, 297--311 (1988) Full Text: DOI
Korobov, V. I.; Sklyar, G. M. Time optimality and the power moment problem. (English. Russian original) Zbl 0665.93026 Math. USSR, Sb. 62, No. 1, 185-206 (1989); translation from Mat. Sb., Nov. Ser. 134(176), No. 2(10), 186-206 (1987). MSC: 93C15 49J15 93B10 93C05 49K15 44A60 PDFBibTeX XMLCite \textit{V. I. Korobov} and \textit{G. M. Sklyar}, Math. USSR, Sb. 62, No. 1, 185--206 (1989; Zbl 0665.93026); translation from Mat. Sb., Nov. Ser. 134(176), No. 2(10), 186--206 (1987) Full Text: DOI
Tyrin, A. V. The regularity of maps of Riemannian manifolds that minimize the multidimensional Dirichlet functional. (English. Russian original) Zbl 0679.49014 Math. USSR, Sb. 60, No. 2, 395-412 (1988); translation from Mat. Sb., Nov. Ser. 132(174), No. 3, 401-419 (1987). MSC: 49J45 58E20 PDFBibTeX XMLCite \textit{A. V. Tyrin}, Math. USSR, Sb. 60, No. 2, 395--412 (1988; Zbl 0679.49014); translation from Mat. Sb., Nov. Ser. 132(174), No. 3, 401--419 (1987) Full Text: DOI
Zelikin, M. I. Synthesis of optimal trajectories on representation spaces of Lie groups. (English. Russian original) Zbl 0678.49021 Math. USSR, Sb. 60, No. 2, 533-546 (1988); translation from Mat. Sb., Nov. Ser. 132(174), No. 4, 541-555 (1987). MSC: 49K27 49K99 49K30 53C35 17B20 PDFBibTeX XMLCite \textit{M. I. Zelikin}, Math. USSR, Sb. 60, No. 2, 533--546 (1988; Zbl 0678.49021); translation from Mat. Sb., Nov. Ser. 132(174), No. 4, 541--555 (1987) Full Text: DOI
Tret’yak, A. I. On necessary conditions of arbitrary order for optimality in a time- optimal problem. (English. Russian original) Zbl 0668.49012 Math. USSR, Sb. 60, No. 1, 255-268 (1988); translation from Mat. Sb., Nov. Ser. 132(174), No. 2, 261-274 (1987). MSC: 49K15 58A99 93C15 93C10 PDFBibTeX XMLCite \textit{A. I. Tret'yak}, Math. USSR, Sb. 60, No. 1, 255--268 (1988; Zbl 0668.49012); translation from Mat. Sb., Nov. Ser. 132(174), No. 2, 261--274 (1987) Full Text: DOI
Azimov, A. Ya. Duality of multiobjective problems. (English. Russian original) Zbl 0653.90067 Math. USSR, Sb. 59, No. 2, 515-531 (1988); translation from Mat. Sb., Nov. Ser. 131(173), No. 4(12), 519-535 (1986). Reviewer: V.E.Zhukovin MSC: 90C31 49N15 PDFBibTeX XMLCite \textit{A. Ya. Azimov}, Math. USSR, Sb. 59, No. 2, 515--531 (1988; Zbl 0653.90067); translation from Mat. Sb., Nov. Ser. 131(173), No. 4(12), 519--535 (1986) Full Text: DOI
Evstigneev, I. V. Measurable selection theorems and probabilistic control models in general topological spaces. (English) Zbl 0628.28008 Math. USSR, Sb. 59, No. 1, 25-37 (1988). MSC: 28B20 49J55 93E20 54C65 PDFBibTeX XMLCite \textit{I. V. Evstigneev}, Math. USSR, Sb. 59, No. 1, 25--37 (1988; Zbl 0628.28008) Full Text: DOI
Serēn, G. A. On differential properties of weak solutions of nonlinear elliptic systems arising in plasticity theory. (English) Zbl 0709.73023 Math. USSR, Sb. 58, 289-309 (1987). Reviewer: C.Rogers MSC: 74C15 74C20 35J50 49J52 35J60 PDFBibTeX XMLCite \textit{G. A. Serēn}, Math. USSR, Sb. 58, 289--309 (1987; Zbl 0709.73023) Full Text: DOI
Agrachev, A. A.; Sarychev, A. V. On reduction of a smooth system linear in the control. (English. Russian original) Zbl 0678.49034 Math. USSR, Sb. 58, 15-30 (1987); translation from Mat. Sb., Nov. Ser. 130(172), No. 1, 18-34 (1986). MSC: 93B03 49K15 37C10 93B05 PDFBibTeX XMLCite \textit{A. A. Agrachev} and \textit{A. V. Sarychev}, Math. USSR, Sb. 58, 15--30 (1987; Zbl 0678.49034); translation from Mat. Sb., Nov. Ser. 130(172), No. 1, 18--34 (1986) Full Text: DOI
Gusejnov, F. V. A general existence theorem for multidimensional extremal problems. (English. Russian original) Zbl 0668.49004 Math. USSR, Sb. 57, No. 2, 455-461 (1987); translation from Mat. Sb., Nov. Ser. 129(171), No. 3, 440-446 (1986). MSC: 49J10 41A30 PDFBibTeX XMLCite \textit{F. V. Gusejnov}, Math. USSR, Sb. 57, 455--461 (1987; Zbl 0668.49004); translation from Mat. Sb., Nov. Ser. 129(171), No. 3, 440--446 (1986) Full Text: DOI
Leonov, A. S. On some algorithms for solving ill-posed extremal problems. (English) Zbl 0614.65075 Math. USSR, Sb. 57, 229-242 (1987). MSC: 65K10 65J05 49K27 PDFBibTeX XMLCite \textit{A. S. Leonov}, Math. USSR, Sb. 57, 229--242 (1987; Zbl 0614.65075) Full Text: DOI
Silin, D. B. Time-optimal linear problems with controls discontinuous on a set of positive measure. (English) Zbl 0613.49011 Math. USSR, Sb. 57, 277-291 (1987). MSC: 49J30 49J15 93C05 PDFBibTeX XMLCite \textit{D. B. Silin}, Math. USSR, Sb. 57, 277--291 (1987; Zbl 0613.49011) Full Text: DOI
Kabanov, Yu. M. On the existence of a solution in a problem of controlling a counting process. (English. Russian original) Zbl 0536.49005 Math. USSR, Sb. 47, 425-438 (1984); translation from Mat. Sb., Nov. Ser. 119(161), No. 3, 431-445 (1982). Reviewer: S.Balint MSC: 49J99 93C30 PDFBibTeX XMLCite \textit{Yu. M. Kabanov}, Math. USSR, Sb. 47, 425--438 (1984; Zbl 0536.49005); translation from Mat. Sb., Nov. Ser. 119(161), No. 3, 431--445 (1982) Full Text: DOI
Miklyukov, V. M. Some singularities in the behavior of solutions of equations of minimal- surface type in unbounded domains. (English) Zbl 0556.49022 Math. USSR, Sb. 44, 61-73 (1983). MSC: 49Q05 30C70 53A10 PDFBibTeX XMLCite \textit{V. M. Miklyukov}, Math. USSR, Sb. 44, 61--73 (1983; Zbl 0556.49022) Full Text: DOI
Fursikov, A. V. Properties of solutions of some extremal problems connected with the Navier-Stokes system. (English) Zbl 0538.49010 Math. USSR, Sb. 46, 323-351 (1983). MSC: 49K20 35Q30 76D05 46E35 49J20 PDFBibTeX XMLCite \textit{A. V. Fursikov}, Math. USSR, Sb. 46, 323--351 (1983; Zbl 0538.49010) Full Text: DOI
Zhikov, V. V.; Kozlov, S. M.; Oleĭnik, O. A. Averaging of parabolic operators with almost periodic coefficients. (English) Zbl 0512.35045 Math. USSR, Sb. 45, 73-90 (1983). MSC: 35K30 35B15 47F05 49J45 35K25 PDFBibTeX XMLCite \textit{V. V. Zhikov} et al., Math. USSR, Sb. 45, 73--90 (1983; Zbl 0512.35045) Full Text: DOI
Fursikov, A. V. Control problems and theorems concerning the unique solvability of a mixed boundary value problem for the three-dimensional Navier-Stokes and Euler equations. (English) Zbl 0491.49006 Math. USSR, Sb. 43, 251-273 (1982). MSC: 49J27 35Q30 49J20 PDFBibTeX XMLCite \textit{A. V. Fursikov}, Math. USSR, Sb. 43, 251--273 (1982; Zbl 0491.49006) Full Text: DOI
Sarychev, A. V. The index of the second variation of a control system. (English. Russian original) Zbl 0484.49012 Math. USSR, Sb. 41, 383-401 (1982); translation from Mat. Sb., Nov. Ser. 113(155), 464-486 (1980). MSC: 49K15 93B03 58E05 PDFBibTeX XMLCite \textit{A. V. Sarychev}, Math. USSR, Sb. 41, 383--401 (1982; Zbl 0484.49012); translation from Mat. Sb., Nov. Ser. 113(155), 464--486 (1980) Full Text: DOI
Kozlov, S. M. Asymptotics of fundamental solutions of second-order divergence differential equations. (English) Zbl 0483.35009 Math. USSR, Sb. 41, 249-267 (1982). MSC: 35B40 35A08 35J15 35R05 49J45 PDFBibTeX XMLCite \textit{S. M. Kozlov}, Math. USSR, Sb. 41, 249--267 (1982; Zbl 0483.35009) Full Text: DOI
Miklyukov, V. M. On a new approach to Bernstein’s theorem and related questions for equations of minimal surface type. (English. Russian original) Zbl 0488.49029 Math. USSR, Sb. 36, 251-271 (1980); translation from Mat. Sb., Nov. Ser. 108(150), 268-290 (1979). MSC: 49Q05 53A10 47F05 30C80 32A30 PDFBibTeX XMLCite \textit{V. M. Miklyukov}, Math. USSR, Sb. 36, 251--271 (1980; Zbl 0488.49029); translation from Mat. Sb., Nov. Ser. 108(150), 268--290 (1979) Full Text: DOI
Korobov, V. I. A general approach to the solution of the bounded control synthesis problem in a controllability problem. (English) Zbl 0443.49032 Math. USSR, Sb. 37, 535-557 (1980). MSC: 93B05 49K15 93D05 93C15 PDFBibTeX XMLCite \textit{V. I. Korobov}, Math. USSR, Sb. 37, 535--557 (1980; Zbl 0443.49032) Full Text: DOI
Pankov, A. A. Bounded and almost periodic solutions of evolutionary variational inequalities. (English) Zbl 0442.49008 Math. USSR, Sb. 36, 519-533 (1980). MSC: 49J40 35B15 35B35 PDFBibTeX XMLCite \textit{A. A. Pankov}, Math. USSR, Sb. 36, 519--533 (1980; Zbl 0442.49008) Full Text: DOI
Kharatishvili, G. L.; Tadumadze, T. A. Nonlinear optimal control systems with variable time lags. (English) Zbl 0443.49010 Math. USSR, Sb. 35, 863-881 (1979). MSC: 49J99 34K35 93C10 PDFBibTeX XMLCite \textit{G. L. Kharatishvili} and \textit{T. A. Tadumadze}, Math. USSR, Sb. 35, 863--881 (1979; Zbl 0443.49010) Full Text: DOI
Dao Chong Tkhi Integrability of the Euler equations on homogeneous symplectic manifolds. (English) Zbl 0422.53018 Math. USSR, Sb. 34, 707-713 (1978). MSC: 53C15 49Q99 49K15 PDFBibTeX XMLCite \textit{Dao Chong Tkhi}, Math. USSR, Sb. 34, 707--713 (1978; Zbl 0422.53018) Full Text: DOI
Brodskij, Yu. I. Necessary conditions for a weak extremum in optimal control problems on an infinite time interval. (English) Zbl 0421.49018 Math. USSR, Sb. 34, 327-343 (1978). MSC: 49K15 PDFBibTeX XMLCite \textit{Yu. I. Brodskij}, Math. USSR, Sb. 34, 327--343 (1978; Zbl 0421.49018) Full Text: DOI
Kaljakin, L. A. On approximate methods of solving nonlinear boundary value problems with a small parameter. (English) Zbl 0383.65039 Math. USSR, Sb. 28(1976), 491-500 (1978). MSC: 65J15 47J05 65N30 49R50 PDFBibTeX XMLCite \textit{L. A. Kaljakin}, Math. USSR, Sb. 28, 491--500 (1978; Zbl 0383.65039) Full Text: DOI
Agrachev, A. A.; Gamkrelidze, R. V. A second order optimality principle for a time-optimal problem. (English) Zbl 0377.49014 Math. USSR, Sb. 29(1976), 547-556 (1978). MSC: 49K15 93C15 PDFBibTeX XMLCite \textit{A. A. Agrachev} and \textit{R. V. Gamkrelidze}, Math. USSR, Sb. 29, 547--556 (1978; Zbl 0377.49014) Full Text: DOI
Berdysev, V. I. Stability of a minimization problem under perturbation of the set of admissible elements. (English) Zbl 0396.90077 Math. USSR, Sb. 32, 401-412 (1977). MSC: 90C30 49J27 49J99 PDFBibTeX XMLCite \textit{V. I. Berdysev}, Math. USSR, Sb. 32, 401--412 (1977; Zbl 0396.90077) Full Text: DOI
Agrachev, A. A. A second-order necessary condition for optimality in the general nonlinear case. (English) Zbl 0386.49012 Math. USSR, Sb. 31, 493-506 (1977). MSC: 49K15 93B03 PDFBibTeX XMLCite \textit{A. A. Agrachev}, Math. USSR, Sb. 31, 493--506 (1977; Zbl 0386.49012) Full Text: DOI
Morozov, S. F. On the existence of discontinuous solutions for a class of multidimensional quasiregular variational problems. (English) Zbl 0302.49001 Math. USSR, Sb. 22(1974), 17-27 (1975). MSC: 49J05 49J99 PDFBibTeX XMLCite \textit{S. F. Morozov}, Math. USSR, Sb. 22, 17--27 (1975; Zbl 0302.49001) Full Text: DOI
Fomenko, A. T. The multidimensional Plateau problem in Riemannian manifolds. (English. Russian original) Zbl 0276.49032 Math. USSR, Sb. 18(1972), 487-527 (1974); translation from Mat. Sb., n. Ser. 89(131), 475-519 (1972). MSC: 49Q20 55N20 53A10 53C20 53C40 PDFBibTeX XMLCite \textit{A. T. Fomenko}, Math. USSR, Sb. 18, 487--527 (1974; Zbl 0276.49032); translation from Mat. Sb., n. Ser. 89(131), 475--519 (1972) Full Text: DOI
Ioffe, A. D. Convex functions occurring in variational problems and the absolute minimum problem. (English. Russian original) Zbl 0274.49010 Math. USSR, Sb. 17(1972), 191-208 (1973); translation from Mat. Sb. 88(130), 194-210 (1972). MSC: 49K99 49L99 PDFBibTeX XMLCite \textit{A. D. Ioffe}, Math. USSR, Sb. 17, 191--208 (1973; Zbl 0274.49010); translation from Mat. Sb. 88(130), 194--210 (1972) Full Text: DOI EuDML
Mosolov, P. P.; Myasnikov, V. P. On the correctness of boundary value problems in the mechanics of continuous media. (English) Zbl 0264.73011 Math. USSR, Sb. 17(1972), 257-268 (1973). MSC: 74A99 46E35 49J27 49J99 PDFBibTeX XMLCite \textit{P. P. Mosolov} and \textit{V. P. Myasnikov}, Math. USSR, Sb. 17, 257--268 (1973; Zbl 0264.73011) Full Text: DOI
Dynkin, E. B. Stochastic concave dynamic programming. (English) Zbl 0257.90035 Math. USSR, Sb. 16(1972), 501-515 (1973). MSC: 90C25 49L99 PDFBibTeX XMLCite \textit{E. B. Dynkin}, Math. USSR, Sb. 16, 501--515 (1973; Zbl 0257.90035) Full Text: DOI
Zvonkin, A. K. On sequentially controlled Markov processes. (English) Zbl 0263.60040 Math. USSR, Sb. 15(1971), 607-617 (1972). MSC: 60J25 62L15 49L99 93E20 60J99 PDFBibTeX XMLCite \textit{A. K. Zvonkin}, Math. USSR, Sb. 15, 607--617 (1972; Zbl 0263.60040) Full Text: DOI