INFLUENCE DE L'ANNEAU CYCLOPENTANIQUE SUR LES CARACTERES SPECTROLUMINESCENTS DES PORPHYRINESEGOROVA GD; MASHENKOV VA; SOLOV'EV KN et al.1973; BIOFIZIKA; S.S.S.R.; DA. 1973; VOL. 18; NO 1; PP. 40-47; ABS. ANGL.; BIBL. 21 REF.Serial Issue

ETUDE SPECTRALE ET DE POLARISATION DE LA FLUORESCENCE ET DE LA PHOSPHORESCENCE DES AZAPORPHYRINESMASHENKOV VA; SOLOV'EV KN; TURKOVA AE et al.1974; ZH. PRIKL. SPEKTROSK., BELORUS. S.S.R.; S.S.S.R.; DA. 1974; VOL. 21; NO 1; PP. 73-81; BIBL. 16 REF.Article

Optimal switching problem for countable Markov chains: average reward criterionYUSHKEVICH, Alexander.Mathematical methods of operations research (Heidelberg). 2001, Vol 53, Num 1, pp 1-24, issn 1432-2994Article

Strong 0-discount optimal policies in a Markov decision process with a Borel state spaceYUSHKEVICH, A. A.ZOR. Zeitschrift für Operations-Research. 1995, Vol 42, Num 1, pp 93-108, issn 0340-9422Article

Bellman inequalities in Markov decision deterministic drift processesYUSHKEVICH, A. A.Stochastics. 1987, Vol 23, Num 1, pp 25-77, issn 0090-9491Article

Influence des défauts d'empilement sur la plasticité des métaux et des alliages cubiques à faces centréesYUSHKEVICH, P. M; YUSHKEVICH, O. P.Fizika metallov i metallovedenie. 1986, Vol 61, Num 5, pp 1022-1025, issn 0015-3230Article

A note on asymptotics of discounted value function and strong O-discount optimalityYUSHKEVICH, A. A.Mathematical methods of operations research (Heidelberg). 1996, Vol 44, Num 2, pp 223-231, issn 1432-2994Article

Blackwell optimal policies in a Markov decision process with a Borel state spaceYUSHKEVICH, A. A.ZOR. Zeitschrift für Operations-Research. 1994, Vol 40, Num 3, pp 253-288, issn 0340-9422Article

Application des inégalités de Bellman à la commande d'un système de service de masseYUSHKEVICH, A. A.Teoriâ verojatnostej i eë primeneniâ. 1987, Vol 32, Num 1, pp 130-134, issn 0040-361XArticle

The compactness of a policy space in dynamic programming via an extension theorem for Carathéodory functionsYUSHKEVICH, A. A.Mathematics of operations research. 1997, Vol 22, Num 2, pp 458-467, issn 0364-765XArticle

Soviet Research into the History of Mathematics (1917-1977) in History of Mathematical and Physical Sciences in the U.S.S.R.YUSHKEVICH, A. P.Acta Historiae Rerum Naturalium necnon Technicarum Praha. 1982, Num 18, pp 9-113Article

Blackwell optimality in Borelian continuous-in-action Markov decision processesYUSHKEVICH, A. A.SIAM journal on control and optimization. 1997, Vol 35, Num 6, pp 2157-2182, issn 0363-0129Article

Théorèmes de vérification pour les processus markoviens de prise de décisions avec une dérive déterministe commandée et des commandes graduelle et impulsionnelleYUSHKEVICH, A. A.Teoriâ verojatnostej i eë primeneniâ. 1989, Vol 34, Num 3, pp 528-551, issn 0040-361XArticle

Nicolas Bernoulli et la publication de «Ars conjectandi» par Jacob BernoulliYUSHKEVICH, A. P.Teoriâ verojatnostej i eë primeneniâ. 1986, Vol 31, Num 2, pp 333-352, issn 0040-361XArticle

On the two-armed bandit problem with continuous time parameter and discounted sewardsYUSHKEVICH, A. A.Stochastics. 1988, Vol 23, Num 3, pp 299-310, issn 0090-9491Article

SUR LES MODELES COMMANDES SEMI MARKOVIENS AVEC UN CRITERE DE REVENU MOYENYUSHKEVICH AA.1981; TEOR. VEROJATN. EE PRIMEN.; ISSN 0040-361X; SUN; DA. 1981; VOL. 26; NO 4; PP. 808-815; ABS. ENG; BIBL. 24 REF.Article

EVALUATION DE LA RESISTANCE DES ELEMENTS DE STRUCTURES METALLIQUES SUBISSANT UNE FLEXION LOCALEYUSHKEVICH VN.1976; TRUDY L.P.I., LENINGRAD; S.S.S.R.; DA. 1976; NO 347; PP. 21-28; BIBL. 9 REF.Article

Sensitive criteria in the continuous-time two-armed bandit problemYUSHKEVICH, A. A; PRESMAN.Theory of probability and its applications. 1990, Vol 35, Num 4, pp 819-824, issn 0040-585XArticle

MODELES MARKOVIENS A SAUTS COMMANDESYUSHKEVICH AA.1980; TEOR. VEROJAT. PRIMEN.; SUN; DA. 1980; VOL. 25; NO 2; PP. 247-270; ABS. ENG; BIBL. 21 REF.Article

REDUCTION D'UN MODELE DE MARKOV COMMANDE A SAUTS A UN MODELE A TEMPS DISCRETYUSHKEVICH AA.1980; TEOR. VEROJAT. PRIMEN.; SUN; DA. 1980; VOL. 25; NO 1; PP. 59-70; ABS. ENG; BIBL. 7 REF.Article

INFLUENCE DES DEFAUTS D'EMPILEMENT SUR LA FORMATION DE LA MARTENSITE DE DEFORMATIONYUSHKEVICH PM.1975; METALLOFIZIKA, U.S.S.R.; S.S.S.R.; DA. 1975; NO 59; PP. 36-39; BIBL. 13 REF.Article

PROCESSUS DE MARKOV EN ESCALIERS COMMANDESYUSHKEVICH AA.1977; DOKL. AKAD. NAUK S.S.S.R.; S.S.S.R.; DA. 1977; VOL. 233; NO 2; PP. 304-307; BIBL. 7 REF.Article

Blackwell optimality in the class of all policies in Markov decision chains with a Borel state space and unbounded rewardsHORDIJK, A; YUSHKEVICH, A. A.Mathematical methods of operations research (Heidelberg). 1999, Vol 50, Num 3, pp 421-448, issn 1432-2994Article

REDUCTION D'UN MODELE MARKOVIEN COMMANDE A INFORMATION INCOMPLETE A UN PROBLEME A INFORMATION COMPLETE DANS LE CAS DES ESPACES BORELIENS DES ETATS ET DES COMMANDESYUSHKEVICH AA.1976; TEOR. VEROJAT. PRIMEN.; S.S.S.R.; DA. 1976; VOL. 21; NO 1; PP. 152-157; ABS. ANGL.; BIBL. 10 REF.Article

Stability estimates in the problem of average optimal switching of a Markov chainGORDIENKO, Evgueni; YUSHKEVICH, Alexander.Mathematical methods of operations research (Heidelberg). 2003, Vol 57, Num 3, pp 345-365, issn 1432-2994, 21 p.Article