Fields of research interest: theory of algorithms, model theory, algebra, and applications in theoretical computer science. Basing on the result on the existence of non-autostable models with finite algorithmic dimension, the theory of algorithmic dimension is developed. New methods to prove infinite algorithmic dimension are found. These methods made possible a solution to the problem of characterization of spectra of algorithmic dimension for series of concrete classes of models. A criterion of decidability for homogeneous models is established. Basing on it, solutions to problems of M. Morley and of Peretyatkin–Denisov were obtained. A solution to the Malcev problem on the characterization of classes of axioms with strong epimorphisms and strong homomorphisms is given. A series of results on constructive Boolean algebras is obtained. Nilpotent groups of finite algorithmic dimension were studied. A characterization is obtained for autostability of nilpotent torsion-free groups of finite rank as well as for Abelian $p$-groups. A new method to construct computable numbering is suggested that made possible solutions to a series of problems on Friedberg numberings, on families with unique positive numbering, etc. A solution to the problem of autostability of finitary constant expansions was obtained together with American scientists R. Shore, B. Khoussainov, and P. Cholak. A solution to the problem of two-element spectrum with recursive $T$-degree was obtained together with B.Khoussainov. A problem on a family with trivial Rogers semilattice but nontrivial inclusion was solved together with S. A. Badaev. A problem on the existence of strong constructive homogeneous extensions is solved. Together with an Italian logician A. Sorbi, the Rogers semilattice of computable numberings of arithmetical sets was investigated. Together with J. Knight (USA), the structure theory of computable classes of models is suggested, a problem of characterization of $\Sigma_1^1$-relations on computable models is solved. More than 160 papers were published; among them are two manuals: "Lectures in model theory" and "Introduction to the logic and methodology of science" (with Yu. L. Ershov and K. F. Samokhvalov), monographs: "Countable Boolean algebras" (1988) and "Countable Boolean algebras and decidability" (1996, English translation 1997), "Constructive models" (1999, with Yu. L. Ershov, English translation 2000) and "Handbook of recursive mathematics" (1999, S. S. Goncharov, Yu. L. Ershov, A. Nerode, J. Remmel, V. Marek editors).
Biography
1973 — graduated with honors from the Department of Mechanics and Mathematics of Novosibirsk State University (NSU). 1974 — defended thesis for candidatskaya degree 1981 — defended thesis for doctorskaya degree. A list of my works conteins more then 160 titles. I am superwisor of seminars at Novosibirsk Uninversity and Sobolev Institute of Mathematics.
1976 — won Lenin Komsomol Prize on science and technology for a series of works on constructive Boolean Algebras. 1977 — became an assistant professor at NSU. 1982 — was awarded with a Silver badge of "Algebra and Logic" Seminar for research activity. 1983 — won Siberian Branch of Russian Academy of Sciences Prize for establishing the theory of semantic programming in cooperation with academician Yu. L. Ershov and doctor of physical and mathematical sciences D. I. Sviridenko. 1985 — became a professor at NSU. 1991 — became an elector at Russian Academy of Sciences. 1993 — was elected to be a corresponding member of the Academy of Sciences of Higher School. 1995 — was elected to be a full member of the International Academy of Sciences of Higher School. 1996 — the dean of the Department of Mechanics and Mathematics NSU. 1997 — was elected to be a corresponding member of the Russian Academy of Sciences. 1997 — Mal'sev prize of Russian Academy of Sciences. I am supervisor of an RFFI grant, co-supervisor of INTAS, INTAS-RFFI grants; investigator of RFFI-DFG grant, of Russian-American grant, and of the Marsden grant of Royal Society of New Zealand.
Main publications:
Goncharov S. S. Countable Boolean algebras and decidability. Siberian School of Algebra and Logic, New-York, NY: Plenum. xii, 1997, 318 p.
Goncharov S. S., Ershov Yu. L. Constructive models. Kluwer Academic / Plenum Press Consultants Burean, xii, New-York, 2000, 293 p.
Goncharov S. S., Khoussainov B. On the spectrum of degrees of decidable relations // Dokl. Math., 1997, 55(1), 55–57.
Goncharov S. S., Khoussainov B., Cholak P., Shore R. Computably categorical structures and expansions by constants // J. Symb. Log., 1999, 64(1), 13–37.
Goncharov S. S. (ed.), Ershov Yu. L. (ed.), Nerode A. (ed.), Remmel J. B. (ed.), Marek V. (ed.). Handbook of Recursive Mathematics. Studies in Logic and the Foundations of Mathematics. 138, 139. Amsterdam: Elsevier. xlvi, 1998, 1372 p.
S. S. Goncharov, J. F. Knight, “Computable Structure and Non-Structure Theorems”, Algebra and Logic, 41:6 (2002), 351–373
2.
S. S. Goncharov, A. Sorbi, “Generalized computable numerations and nontrivial Rogers semilattices”, Algebra and Logic, 36:6 (1997), 359–369
3.
Goncharov S., Harizanov V., Knight J., McCoy C., Miller R., Solomon R., “ENUMERATIONS IN COMPUTABLE STRUCTURE THEORY”, Annals of Pure and Applied Logic, 136:3 (2005), 7 pp.
S. S. Goncharov, B. Khoussainov, “Complexity of Categorical Theories with Computable Models”, Algebra and Logic, 43:6 (2004), 365–373
13.
Goncharov S.S., Lempp S., Solomon R., “THE COMPUTABLE DIMENSION OF ORDERED ABELIAN GROUPS”, Advances in Mathematics, 175:1 (2003), http://www.sciencedirect.com/science/article/pii/S0001870802000427, 41 pp. http://www.sciencedirect.com/science/article/pii/S0001870802000427
S. S. Goncharov, “Problem of the number of non-self-equivalent constructivizations”, Algebra and Logic, 19:6 (1980), 401–414
15.
S. A. Badaev, S. S. Goncharov, A. Sorbi, “Isomorphism types of Rogers semilattices for families from different levels of the arithmetical hierarchy”, Algebra and Logic, 45:6 (2006), 361–370
16.
Cholak, P; Goncharov, S; Khoussivnov, B; et al., “Computably categorical structures and expansions by constants Volume: 64 Issue: 1 Pages: 13-37 Published: MAR 1999”, Journal of Symbolic Logic, 64:1 (1999), 24 pp.
S. S. Goncharov, A. V. Molokov, N. S. Romanovskii, “Nilpotent groups of finite algorithmic dimension”, Siberian Mathematical Journal, 30:1 (1989), 6 pp.
18.
S. S. Goncharov, “Conditional terms in semantic programming”, Siberian Math. J., 58:5 (2017), 794–800
S. S. Goncharov, N. A. Bazhenov, M. I. Marchuk, “The index set of Boolean algebras autostable relative to strong constructivizations”, Siberian Math. J., 56:3 (2015), 393–404
21.
Goncharov S.S., Harizanov V.S., Laskowski M.C., Lempp S., McCoy C.F.D., “TRIVIAL, STRONGLY MINIMAL THEORIES ARE MODEL COMPLETE AFTER NAMING CONSTANTS”, Proceedings of the American Mathematical Society, 131:12 (2003), 3901-3912
S. S. Goncharov, “On autostability of almost prime models relative to strong constructivizations”, Russian Math. Surveys, 65:5 (2010), 901–935
23.
S. A. Badaev, S. S. Goncharov, A. Sorbi, “Elementary Theories for Rogers Semilattices”, Algebra and Logic, 44:3 (2005), 143–147
24.
S. S. Goncharov, M. I. Marchuk, “Index sets of constructive models of bounded signature that are autostable relative to strong constructivizations”, Algebra and Logic, 54:2 (2015), 108–126
25.
Goncharov S.S., Harizanov V.S., Knight J.F., Shore R.A., “$\Pi^1_1$ RELATIONS AND PATHS THROUGH $O$”, Journal of Symbolic Logic, 69:2 (2004), 585-611
S. S. Goncharov, M. I. Marchuk, “Index sets of constructive models of finite and graph signatures that are autostable relative to strong constructivizations”, Algebra and Logic, 54:6 (2015), 428–439
27.
S. S. Goncharov, Algebra Logika, 12:1 (1973), 31–40
28.
S. S. Goncharov, “Autostability of prime models under strong constructivizations”, Algebra and Logic, 48:6 (2009), 410–417
29.
S. S. Goncharov, “Autostability of models and Abelian groups”, Algebra and Logic, 19:1 (1980), 13–27
30.
S. S. Goncharov, “Constructive models of $\aleph_1$-categorical theories”, Math. Notes, 23:6 (1978), 486–487
31.
S. S. Goncharov, “The quantity of nonautoequivalent constructivizations”, Algebra and Logic, 16:3 (1977), 169–185
32.
S. S. Goncharov, “Autostability and computable families of constructivizations”, Algebra and Logic, 14:6 (1975), 392–409
33.
S. S. Goncharov, D. I. Sviridenko, “Recursive terms in semantic programming”, Siberian Math. J., 59:6 (2018), 1014–1023
34.
S. A. Badaev, S. S. Goncharov, A. Sorbi, “Some remarks on completion of numberings”, Siberian Math. J., 49:5 (2008), 780–783
35.
Calvert W., Fokina E., Goncharov S.S., Kudinov O., Morozov A.S., Puzarenko V., Knight J.F., “INDEX SETS FOR CLASSES OF HIGH RANK STRUCTURES”, Journal of Symbolic Logic, 72:4 (2007), 1418-1432
S. S. Goncharov, N. A. Bazhenov, M. I. Marchuk, “The index set of the groups autostable relative to strong constructivizations”, Siberian Math. J., 58:1 (2017), 72–77
39.
E. B. Fokina, S. S. Goncharov, V. Harizanov, O. V. Kudinov, D. Turetsky, “Index sets for $n$-decidable structures categorical relative to $m$-decidable presentations”, Algebra and Logic, 54:4 (2015), 336–341
40.
S. S. Goncharov, M. I. Marchuk, “Index Sets of Autostable Relative to Strong Constructivizations Constructive Models”, J. Math. Sci., 205:3 (2015), 368–388
41.
S. S. Goncharov, D. I. Sviridenko, “$\Sigma$-programming”, Am. Math. Soc. Translations – Series 2, 142 (1989), 101–121
42.
S. S. Goncharov, “Totally transcendental theory with a nonconstructivizable prime model”, Siberian Math. J., 21:1 (1980), 32–37
43.
S. S. Goncharov, “Restricted theories of constructive Boolean algebras”, Siberian Math. J., 17:4 (1976), 601–611
44.
Goncharov S.S., Sviridenko D.I., “Logical Language of Description of Polynomial Computing”, Doklady Mathematics, 99:2 (2019), 121–124
45.
V. N. Vlasov, S. S. Goncharov, “Strong constructibility of Boolean algebras of elementary characteristic $(1,1,0)$”, Algebra and Logic, 32:6 (1993), 334–341
46.
Yu. L. Ershov, S. S. Goncharov, D. I. Sviridenko, “Semantic foundations of programming”, Lecture Notes in Computer Science, 278 (1987), 116-122
S. S. Goncharov, V. S. Harizanova, J. F. Knight, A. S. Morozov, A. V. Romina, “On automorphic tuples of elements in computable models”, Siberian Math. J., 46:3 (2005), 405–412
48.
S. S. Goncharov, “Computable single-valued numerations”, Algebra and Logic, 19:5 (1980), 325–356
49.
S. S. Goncharov, A. T. Nurtazin, Algebra Logika, 12:2 (1973), 125–142
S. S. Goncharov, D. I. Sviridenko, “Mathematical principles of semantic programming”, Doklady Akademii Nauk SSSR, 289:6 (1986), 1324-1328
52.
S. Goncharov, S. Ospichev, D. Ponomaryov, D. Sviridenko, “The expressiveness of looping terms in the semantic programming”, Sib. elektron. matem. izv., 17 (2020), 380–394;
S. S. Goncharov, M. I. Marchuk, “Index sets of constructive models of nontrivial signature autostable relative to strong constructivizations”, Dokl. Math., 91:2 (2015), 158–159
54.
S. S. Goncharov, N. A. Bazhenov, M. I. Marchuk, “The index set of linear orderings that are autostable relative to strong constructivizations”, J. Math. Sci., 221:6 (2017), 840–848
55.
S. S. Goncharov, “Index Sets of Almost Prime Constructive Models”, J. Math. Sci., 205:3 (2015), 355–367
S. S. Goncharov, S. A. Badaev, “Families with one-element Rogers semilattice”, Algebra and Logic, 37:1 (1998), 21–34
58.
S. S. Goncharov, “Computable classes of constructivizations for models of finite computability type”, Siberian Math. J., 34:5 (1993), 812–824
59.
Goncharov S. S., “Effectively infinite classes of weak constructivizations of models”, Algebra and Logic Plenum Publ.Corp.,, 32:6 (1993), 342-360
60.
S. S. Goncharov, V. S. Harizanov, J. F. Knight, C. F. D. McCoy, “Simple and immune relations on countable structures”, Arch. Math. Logic, 42:3 (2003), 279–291
CONSTRUCTIVE MODELS Ershov Yu.L., Goncharov S.S., “CHAPTER 2 ELEMENTARY THEORIES AND THEIR”, Studies in Logic and the Foundations of Mathematics, 138 (1998), http://www.sciencedirect.com/science/article/pii/S0049237X98800037, 115-165 pp. http://www.sciencedirect.com/science/article/pii/S0049237X98800037
S. S. Goncharov, B. N. Drobotun, “Algorithmic dimension of nilpotent groups”, Siberian Math. J., 30:2 (1989), 210–217
63.
S. S. Goncharov, “The problem of the number of nonautoequivalent constructivizations”, Dokl. Akad. Nauk SSSR, 251:2 (1980), 271–274
64.
S. S. Goncharov, “Positive computable enumerations”, Dokl. Math., 48:2 (1994), 268–270
65.
S. S. Goncharov, “Positive numerations of families with one-valued numerations”, Algebra and Logic, 22:5 (1983), 345–350
66.
S. S. Goncharov, B. N. Drobotun, “Numerations of saturated and homogeneous models”, Siberian Math. J., 21:2 (1980), 164–176
67.
S. S. Goncharov, “Strong constructivizability of homogeneous models”, Algebra and Logic, 17:4 (1978), 247–263
68.
S. S. Goncharov, R. Miller, V. Harizanov, “Turing degrees of complete formulas of almost prime models”, Algebra and Logic, 58:3 (2019), 282–287
69.
Calvert, W.; Goncharov, S. S.; Knight, J. F.; et al., “Categoricity of computable infinitary theories”, Archive For Mathematical Logic, 48:1 (2009), 13 pp. http://link.springer.com/article/10.1007
S. S. Goncharov, N. T. Kogabaev, “On $\Sigma^0_1$-Classification of Relations on Computable Structures”, Vestnik, Quart. J. of Novosibirsk State Univ., Series: Math., mech. and informatics, 8:4 (2008), 23–32
71.
S. S. Goncharov, Ch. F. McCoy, J. F. Knight, V. S. Harizanova, “Relatively Hyperimmune Relations on Structures”, Algebra and Logic, 43:2 (2004), 94–101
72.
S. S. Goncharov, A. A. Novikov, “Examples of nonautostable systems”, Siberian Math. J., 25:4 (1984), 538–545
73.
S. S. Goncharov, “Groups with a finite number of constructivizations”, Dokl. Akad. Nauk SSSR, 256:2 (1981), 269–272
74.
S. S. Goncharov, “A totally transcendental decidable theory without constructivizable homogeneous models”, Algebra and Logic, 19:2 (1980), 85–93
75.
S. S. Goncharov, “Non-self-equivalent constructivization of atomic Boolean algebras”, Math. Notes, 19:6 (1976), 500–503
76.
A. V. Nechesov, E. E. Vityaev, S. S. Goncharov, D. I. Sviridenko, “The task-based approach: a new paradigm for building trustworthy artificial intelligence”, Izvestiya Irkutskogo gosudarstvennogo universiteta. Seriya Matematika, 54 (2025), 96–112;
S. S. Goncharov, J. Xiang, “Isomorphism of atomless Boolean algebras with distinguished ideal”, Algebra and Logic, 63:3 (2024), 179–185
78.
S. S. Goncharov, M. I. Marchuk, “The degree of decidable categoricity of a model with infinite solutions for complete formulas”, Algebra and Logic, 60:3 (2021), 200–206
79.
M. M. Lavrent'ev, V. L. Beresnev, A. A. Borovkov, S. K. Godunov, S. S. Goncharov, Yu. L. Ershov, S. S. Kutateladze, P. I. Plotnikov, Yu. G. Reshetnyak, V. G. Romanov, “Mikhail Alekseevich Lavrent'ev (on the centenary of his birth)”, Sibirsk. Mat. Zh., 41:5 (2000), 969–983
80.
M. M. Lavrent'ev, V. L. Beresnev, A. A. Borovkov, S. K. Godunov, S. S. Goncharov, V. D. Mazurov, S. S. Kutateladze, Yu. G. Reshetnyak, V. G. Romanov, “Yurii Leonidovich Ershov (on the occasion of his sixtieth birthday)”, Sibirsk. Mat. Zh., 41:2 (2000), 243–246http://www.researcherid.com/rid/J-7221-2013
81.
S. S. Goncharov, M. Pourmahdian, “Iterated expansions of models for countable theories and their applications”, Algebra and Logic, 34:6 (1995), 346–358
82.
S. S. Goncharov, “Data models and languages for their description”, Am. Math. Soc. Translations – Series 2, 143 (1989), 139–152
83.
Goncharov S.S., Knight J.F., Souldatos I., “Hanf number for Scott sentences of computable structures”, Archive for Mathematical Logic, 57:7–8 (2018), 889–907
84.
S. S. Goncharov, N. A. Bazhenov, M. I. Marchuk, “Indeksnye mnozhestva avtoustoichivykh otnositelno silnykh konstruktivizatsii konstruktivnykh modelei estestvennykh klassov”, Dokl. AN, 464:1 (2015), 12–14
85.
S. S. Goncharov, M. I. Marchuk, “Indeksnye mnozhestva avtoustoichivykh otnositelno silnykh konstruktivizatsii konstruktivnykh modelei konechnoi signatury i signatury grafov”, Algebra i logika, 2015 (to appear)
86.
S. S. Goncharov, N. A. Bazhenov, M. I. Marchuk, “Indeksnoe mnozhestvo avtoustoichivykh otnositelno silnykh konstruktivizatsii lineinykh poryadkov”, Vestn. NGU. Ser. matem., mekh., inform., 15:3 (2015) (to appear)
87.
Goncharov S. S., “Problems of autostability and spectrum of autostability”, The Bulletin of Symbolic Logic, 18:3 (2012), 422-423
88.
Goncharov S.S., Drobotun B.N., Nikitin A.A., OSNOVANIYa DIDAKTIKI OBUChENIYa LOGIKO-ALGEBRAIChESKIM DISTsIPLINAM V VYSShEI ShKOLE monografiya : v 2 ch. / S. S. Goncharov, B. N. Drobotun, A. A. Nikitin, Ch.1 : Nauchno-teoreticheskie i ideino-metodologicheskie predposylki / Uchrezhdenie Ros. akad. obrazovaniya “In-t ped. issled. odarennosti detei”, Izd-vo IPIO RAO, Novosibirsk, 2011, 269 pp., Osnovaniya didaktiki obucheniya logiko-algebraicheskim distsiplinam v vysshei shkole [Tekst] : [monografiya : v 2 ch.] / S. S. Goncharov, B. N. Drobotun, A.A. Nikitin ; . - - 2011. -s. : il. - Bibliogr.: s. 258-264 . - http://elibrary.ru/item.asp?id=19465508
89.
Ivanisenko V.A., Podkolodnyi N.L., Demenkov P.S., Ivanisenko T.V., Podkolodnaya O.A., Ignateva E.V., Khlebodarova T.M., Podkolodnaya N.N., Ananko E.A., Goncharov S.S., Kolchanov N., “IZVLEChENIE ZNANII IZ TEKSTOV NAUChNYKh PUBLIKATsII I SOZDANIE BAZ ZNANII V OBLASTI NANOBIOTEKhNOLOGII”, Rossiiskie nanotekhnologii, 6:7-8 (2011), 7 pp.
90.
Goncharov S.S., Drobotun B.N., Nikitin A.A., “K PROBLEME FORMIROVANIYa I RAZVITIYa FUNDAMENTALNYKh OSNOV LOGIChESKOGO OBRAZOVANIYa V SREDNEI OBSchEOBRAZOVATELNOI ShKOLE (II)”, Pedagogicheskie zametki, 4:2 (2011), 17 pp.
91.
Goncharov S.S., Drobotun B.N., Nikitin A.A., “K PROBLEME FORMIROVANIYa I RAZVITIYa FUNDAMENTALNYKh OSNOV LOGIChESKOGO OBRAZOVANIYa V SREDNEI OBSchEOBRAZOVATELNOI ShKOLE (I)”, Pedagogicheskie zametki, 3 (2010), 13 pp.
92.
S. S. Goncharov, “On two problems of Turing complexity for strongly minimal theories”, Dokl. Math., 77:3 (2008), 438–440
Goncharov S.S., “ON TWO PROBLEMS OF TURING COMPLEXITY FOR STRONGLY MINIMAL THEORIES”, Doklady Mathematics, 77:3 (2008), 438-440
95.
Goncharov S.S., Kogabaev N.T., “O $\Sigma$01-KLASSIFIKATsII OTNOShENII NA VYChISLIMYKh STRUKTURAKh”, Vestnik Novosibirskogo gosudarstvennogo universiteta. Seriya: Matematika, mekhanika, informatika, 8 (2008), 9 pp.
96.
Serikzhan Badaev, Sergey Goncharov, “Computability and Numberings”, New Computational Paradigms Changing Conceptions of What is Computable, http://link.springer.com/book/10.1007/978-0-387-68546-5, ISBN: 978-0-387-36033-1 (Print) 978-0-387-68546-5 (Online), Springer, 2008, 19-34http://link.springer.com/chapter/10.1007/978-0-387-68546-5_2
S. S. Goncharov, “Algorithmic Compexity of Countable Models of Strongly Minimal Theories”, Vestnik, Quart. J. of Novosibirsk State Univ., Series: Math., mech. and informatics, 8:2 (2008), 38–53
100.
S. S. Goncharov, B. N. Drobotun, “About the Role of the Mathematical Logic in Education”, Vestnik, Quart. J. of Novosibirsk State Univ., Series: Math., mech. and informatics, 8:1 (2008), 15–25
101.
Goncharov S. S., “Computability and Computable Models”, Mathematical Problems from Applied Logic II International Mathematical Series. Vol. 5, Editors: Dov M. Gabbay, Michael Zakharyaschev, Sergei S. Goncharov, Springer, 2007, 99-216http://link.springer.com/chapter/10.1007/978-0-387-69245-6_3
102.
S. S. Goncharov, Vestnik, Quart. J. of Novosibirsk State Univ., Series: Math., mech. and informatics, 6:3 (2006), 3–4
103.
S. S. Goncharov, “Aleksandr Vasil'evich Kazhikhov. 1946–2005”, Vestnik, Quart. J. of Novosibirsk State Univ., Series: Math., mech. and informatics, 6:2 (2006), 3–5
104.
M. M. Lavrent'ev, Yu. L. Ershov, S. S. Kutateladze, A. A. Borovkov, S. K. Godunov, S. S. Goncharov, Yu. G. Reshetnyak, V. G. Romanov, V. D. Mazurov, “Sergei L'vovich Sobolev”, Sibirsk. Mat. Zh., 44:5 (2003), 953–960
105.
Serikzhan Badaev, Sergey Goncharov, Andrea Sorbi, “Completeness and Universality of Arithmetical Numberings”, Computability and Models The University Series in Mathematics, Springer, 2003, 11-44
Goncharov, SS; Khusainov, BK, “Complexity of categorical theories with computable models”, Doklady Mathematics, 66:1 (2002), 52-54 pp.
108.
Goncharov, SS; Khusainov, BK, “Complexity of categorical theories with computable models”, Doklady Mathematics, 66:1 (2002), 5 pp.
109.
Ershov Yu. L., Goncharov S. S., Konstruktivnye modeli, (Sibirskaya shkola algebry i logiki), Nauchnaya kniga, Novosibirsk, 1999, 360 pp.
110.
Goncharov, SS, “Decidable Boolean algebras of low level”, Annals of Pure and Applied Logic, 94:1-3 (1998), http://www.sciencedirect.com/science/article/pii/S0168007297000687, 20 pp.
111.
Goncharov S.S., “Chapter 6 Autostable models and algorithmic dimensions Original Volume 138, 1998,”, Studies in Logic and the Foundations of Mathematics, 138 (1998), http://www.sciencedirect.com/science/article/pii/S0049237X98800074, 17 pp.
112.
Y.L. Ershov, S.S. Goncharov, A. Nerode, J.B. Remmel, “Introduction to the handbook of Recursive Mathematics”, Studies in Logic and the Foundations of Mathematics, 138 (1998), http://www.sciencedirect.com/science/article/pii/S0049237X98800013, vii-xlvi pp.
113.
Y.L. Ershov, S.S. Goncharov, A. Nerode, J.B. Remmel, “Introduction to the handbook of recursive mathematics”, Studies in Logic and the Foundations of Mathematics, 139 (1998), vii-xlvi
114.
Goncharov S.S., Khusainov B., “ON THE SPECTRUM OF DEGREES OF DECIDABLE RELATIONS”, Doklady Mathematics, 55:1 (1997), 7 pp.
115.
Goncharov S. S., Countable Boolean algebras and decidability, Siberian School of Algebra and Logic, NY: Plenum. XII, Siberian School of Algebra and Logic, New-York, NY: Plenum. xii, New-York, 1997, 318 s. pp.
116.
Goncharov, SS; Khusainov, B, “On degrees spectra of decidable relations”, Doklady Akademii Nauk, 352:3 (1997), 301-303
117.
Goncharov, Sergei S., Countable Boolean Algebras and Decidability, Algebraic Properties of Boolean Algebras. Elementary Classification of Boolean Algebras. Constructive Boolean Algebras. Index., Siberian School of Algebra and Logic, Springer, 1997 http://www.springer.com/mathematics/algebra/book/978-0-306-11061-0
118.
Goncharov S. S., Schetnye bulevy algebry i razreshimost, Sibirskaya shkola algebry i logiki, Nauchnaya kniga, Novosibirsk, 1996, 373 pp.
119.
Badaev, SA; Goncharov, SS; Ershov, YL; et al., “On computable minimal enumerations”, Algebra, 1996, 21-33 pp.
120.
S. S. Goncharov, “A unique positive enumeration”, Siberian Adv. Math., 4:1 (1994), 52–64
121.
GONCHAROV, SS, “POSITIVE COMPUTABLE ENUMERATIONS”, Doklady Akademii Nauk, 332:2 (1993), 2 pp.
122.
S. S. Goncharov, A. Yakhnis, V. Yakhnis, “Effectively infinite classes of enumerations”, Siberian Adv. Math., 3:1 (1993), 94–120
123.
S. S. Goncharov, “Semeistva s edinstvennoi pozitivnoi numeratsiei”, Vychisl. sistemy, 146 (1992), 96–104
124.
S. S. Goncharov, “Ob odnom sposobe effektivnoi realizatsii programm v semanticheskom programmirovanii”, Vychisl. sistemy, 139 (1991), 117–123
125.
S. S. Goncharov, “The characterization of axiomatizable classes with strong epimorphisms”, Sib. Adv. Math., 1:2 (1991), 57–76
126.
S. S. Goncharov, D. I. Sviridenko, “Logicheskoe programmirovanie v shirokom smysle”, Vychisl. sistemy, 129 (1989), 3–48
127.
S. S. Goncharov, “Semeistvo s edinstvennoi odnoznachnoi, no ne naimenshei numeratsiei”, Tr. In-ta matematiki SO AN SSSR, 8 (1988), 42–58
128.
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S. S. Goncharov, D. I. Sviridenko, “$\Sigma^{+}$-programmy i ikh semantiki”, Vychisl. sistemy, 120 (1987), 24–51
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S. S. Goncharov, “Ob aksiomakh dlya klassov s silnymi gomomorfizmami”, Vychisl. sistemy, 116 (1986), 140–155
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S. S. Goncharov, “Predelno ekvivalentnye konstruktivizatsii”, Tr. In-ta matematiki SO AN SSSR, 2, Institut matematiki SO AN SSSR, 1982, 4–12
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S. S. Goncharov, “A family with a unique univalent but not least numeration”, Trudy Inst. Mat. Sib. Otd. AN SSSR, 8 (1988), 42–58
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S. S. Goncharov, “Limit equivalent constructivizations”, Trudy Inst. Mat. Sib. Otd. AN SSSR, 2 (1982), 4–12
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