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## Šostak, Alexander P.

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 Author ID: sostak.alexander-p Published as: Shostak, A.; Shostak, A. P.; Shostak, Aleksander; Shostak, Aleksander P.; Shostak, Alexander; Sostak, A.; Sostak, A. P.; Sostak, Alexander; Şostak, Alexander; Šostak, A.; Šostak, A. P.; Šostak, Aleksander P.; Šostak, Alexander; Šostak, Alexander P.; Šostak, Alexandr; Šostaks, A.; Šostaks, Aleksandrs External Links: Wikidata
 Documents Indexed: 106 Publications since 1972, including 4 Books Reviewing Activity: 106 Reviews
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#### Co-Authors

 46 single-authored 5 Bregman, Yuriĭ Kh. 5 Han, Sang-Eon 5 Uļjane, Ingrǐda 4 Gutiérrez García, Javier 4 Höhle, Ulrich 3 Asmuss, Svetlana V. 3 Aygün, Halis 3 Elkins, Aleksandrs 3 Kubiak, Tomasz 3 Mardešić, Sibe 3 Shapirovskii, B. E. 2 Čerin, Zvonko Tomislav 2 de Prada Vicente, María Angeles 2 Varol, Banu Pazar 1 Abel, Mati 1 Adnadjević, Dušan 1 Brown, Lawrence Michael 1 Burgin, Mark 1 Çetkin, Vildan 1 Chovanec, Ferdinand 1 Čimoka, Dace 1 Dizman, Tugbahan Simsekler 1 Dzhajanbajev, D. 1 Dzhayanbaev, D. 1 Grecova, Svetlana 1 Gvazava, M. V. 1 Junnila, Heikki J. K. 1 Kalina, Martin 1 Kim, In-Soo 1 Kóczy, László T. 1 Markin, Sergej A. 1 Medina-Moreno, Jesús 1 Mesiar, Radko 1 Miñana, Juan-José 1 Nánásiová, Olga 1 Porst, Hans-Eberhard 1 Pujate, L. 1 Ramírez-Poussa, Eloisa 1 Rodabaugh, Stephen Ernest 1 Shteinbuk, V. B. 1 Shteinbuk, Veniamin 1 Sondore, Anita 1 Štěpnička, Martin 1 Steprāns, Juris 1 Szymański, Andrzej 1 Yuksel, Saziye
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#### Serials

 13 Fuzzy Sets and Systems 4 Latviĭskiĭ Matematicheskiĭ Ezhegodnik 3 Matematichki Vesnik 3 Quaestiones Mathematicae 3 Soviet Mathematics. Doklady 3 Topology and its Applications 2 Russian Mathematical Surveys 2 Commentationes Mathematicae Universitatis Carolinae 2 Zbornik Radova Filozofskog Fakulteta u Nisu. Serija Matematika 2 Journal of Mathematical Sciences (New York) 2 Soft Computing 2 Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences 2 Applied General Topology 2 Hacettepe Journal of Mathematics and Statistics 2 Iranian Journal of Fuzzy Systems 2 Topologicheskie Prostranstva i Ikh Otobrazheniya 1 Časopis Pro Pěstování Matematiky 1 Czechoslovak Mathematical Journal 1 Functional Analysis and its Applications 1 Information Sciences 1 Kybernetika 1 Semigroup Forum 1 Radovi Matematički 1 Mathematica Bohemica 1 Glasnik Matematički. Serija III 1 Serdica 1 Bulletin de l’Académie Polonaise des Sciences. Série des Sciences Mathématiques 1 Tatra Mountains Mathematical Publications 1 Rad Hrvatske Akademije Znanosti i Umjetnosti. Matematičke Znanosti 1 Topology Proceedings 1 Computational and Applied Mathematics 1 Filomat 1 Abstract and Applied Analysis 1 Journal of Electrical Engineering 1 Bulletin de l’Académie Polonaise des Sciences, Série des Sciences Mathématiques, Astronomiques et Physiques 1 Supplemento ai Rendiconti del Circolo Matemàtico di Palermo. Serie II 1 Studies in Computational Intelligence 1 Applied General Topology 1 Axioms
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#### Fields

 90 General topology (54-XX) 24 Mathematical logic and foundations (03-XX) 13 Category theory; homological algebra (18-XX) 5 Functional analysis (46-XX) 4 General and overarching topics; collections (00-XX) 3 Order, lattices, ordered algebraic structures (06-XX) 3 Group theory and generalizations (20-XX) 3 Real functions (26-XX) 3 Approximations and expansions (41-XX) 3 Algebraic topology (55-XX) 3 Computer science (68-XX) 2 Measure and integration (28-XX) 1 History and biography (01-XX) 1 Combinatorics (05-XX) 1 Probability theory and stochastic processes (60-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX)

#### Citations contained in zbMATH

61 Publications have been cited 778 times in 481 Documents Cited by Year
Axiomatic foundations of fixed-basis fuzzy topology. Zbl 0977.54006
Höhle, U.; Šostak, A. P.
1999
On a fuzzy topological structure. Zbl 0638.54007
Šostak, A. P.
1985
E-compact extensions of topological spaces. Zbl 0301.54027
Shostak, A. P.
1974
Two decades of fuzzy topology: Basic ideas, notions, and results. Zbl 0716.54004
Shostak, A. P.
1989
A general theory of fuzzy topological spaces. Zbl 0948.54003
Höhle, Ulrich; Šostak, Alexander
1995
Basic structures of fuzzy topology. Zbl 0857.54003
Šostak, A. P.
1996
Lower set-valued fuzzy topologies. Zbl 0890.54005
Kubiak, T.; Šostak, A.
1997
A unified approach to the concept of fuzzy $$L$$-uniform space. Zbl 1061.54006
Gutiérrez García, J.; de Prada Vicente, M. A.; Šostak, A. P.
2003
On the neighbourhood structure of fuzzy topological spaces. Zbl 0713.54008
Šostak, A. P.
1990
A compression of digital images derived from a Khalimsky topological structure. Zbl 1300.54012
Han, Sang-Eon; Sostak, A.
2013
Towards the theory of $$\mathbb M$$-approximate systems: Fundamentals and examples. Zbl 1222.54008
Šostak, Alexander
2010
A fuzzification of the category of $$M$$-valued $$L$$-topological spaces. Zbl 1069.54007
Kubiak, Tomasz; Šostak, Alexander P.
2004
Mathematics. Zbl 0834.00012
Šostaks, A. (ed.)
1994
On some modifications of fuzzy topology. Zbl 0705.54007
Shostak, A. P.
1989
On a category for fuzzy topology. Zbl 0685.54006
Šostak, A. P.
1988
Towards the theory of $$L$$-bornological spaces. Zbl 1253.46077
Abel, M.; Šostak, A.
2011
Fuzzy categories related to algebra and topology. Zbl 0947.18001
Šostak, Alexander
1999
Fuzzification of the theory of continuous functions. Zbl 0828.26015
Burgin, Mark; Šostak, Alexandr
1994
On a fuzzy uniform structure. Zbl 0809.54008
Dzhajanbajev, D.; Šostak, A. P.
1992
Another approach to the concept of a fuzzy proximity. Zbl 0789.54004
Markin, Sergej A.; Šostak, Alexander P.
1992
On the measure of $$M$$-rough approximation of $$L$$-fuzzy sets. Zbl 1398.03178
Han, Sang-Eon; Šostak, Alexander
2018
On approximate-type systems generated by $$L$$-relations. Zbl 06681080
Han, Sang-Eon; Kim, In Soo; Šostak, Alexander
2014
A fuzzy modification of the category of linearly ordered spaces. Zbl 0594.54003
Shostak, A.
1985
On partition of topological spaces. Zbl 0539.54005
Bregman, Yu. K.; Shapirovskij, B. Eh.; Shostak, A. P.
1984
Some remarks on Borsuk’s fundamental metric. Zbl 0455.54029
Čerin, Z. T.; Šostak, A. P.
1980
Fuzzifying topology induced by a strong fuzzy metric. Zbl 1378.54012
Miñana, Juan-José; Šostak, Alexander
2016
$$L$$-fuzzy syntopogenous structures. I: Fundamentals and application to $$L$$-fuzzy topologies, $$L$$-fuzzy proximities and $$L$$-fuzzy uniformities. Zbl 1314.54004
Čimoka, Dace; Šostak, Alexander
2013
A new approach to soft topology. Zbl 1276.54007
Varol, Banu Pazar; Shostak, Alexander; Aygün, Halis
2012
Even fuzzy topologies and related structures. Zbl 0896.54003
Gutiérrez García, Javier; De Prada Vicente, M. A.; Šostak, A.
1997
Editorial to the “Special issue on fuzzy topology”. Zbl 0867.54003
Höhle, U.; Rodabaugh, S. E.; Šostak, A.
1995
On semigroups of continuous transformations of fuzzily structured sets. Zbl 0761.54006
Shteinbuk, V. B.; Šostak, A. P.
1991
On compactness and connectedness degrees of fuzzy sets in fuzzy topological spaces. Zbl 0638.54008
Shostak, A. P.
1988
M-valued measure of roughness for approximation of $$L$$-fuzzy sets and its topological interpretation. Zbl 06986471
Han, Sang-Eon; Šostak, Alexander
2016
$$L$$-valued categories generalities and examples related to algebra and topology. Zbl 1068.18001
Šostak, Alexander P.
2004
Restricted compactness properties and their preservation under products. Zbl 0962.54020
Steprāns, Juris; Šostak, Alexander P.
2000
Fuzzy syntopogeneous structures. Zbl 0890.54002
Šostak, Alexander P.
1997
On the concept of E-regularity for fuzzy topology. Zbl 0714.54004
Šostak, A.
1989
Categories of fuzzy topology in the context of graded ditopologies on textures. Zbl 1419.54007
Šostak, Alexander; Brown, Lawrence M.
2014
Towards the theory of approximate systems: variable range categories. Zbl 1301.03044
Šostak, Alexander
2012
Categories related to topology viewed as soft sets. Zbl 1254.54013
Varol, Banu Pazar; Shostak, Alexander; Aygün, Halis
2011
On some fuzzy categories related to category $$L$$-TOP of $$L$$-topological spaces. Zbl 1052.54005
Šostak, A. P.
2003
Extremal problems of approximation theory of fuzzy sets. Zbl 1126.41305
Asmuss, Svetlana V.; Šostak, Alexander P.
1997
On inductive dimensions for fuzzy topological spaces. Zbl 0867.54004
1995
On endomorphism semigroups of a fuzzily structured set. Zbl 0861.54004
Shteinbuk, Veniamin; Šostak, Alexander
1992
On cardinal functions of fuzzy sets in fuzzy topological spaces. I. Zbl 0718.54016
Šostak, A. P.
1990
Some criteria of the final compactness of strongly paracompact spaces. Zbl 0439.54017
Shostak, A. P.
1979
On a class of topological spaces containing all bicompact and all connected spaces. Zbl 0369.54006
Sostak, A.
1977
Shapes in classes of compactness: retracts, extensors, movability. Zbl 0416.54010
Shostak, A. P.
1975
An approach to the concept of soft fuzzy proximity. Zbl 07023061
Çetkin, Vildan; Šostak, Alexander P.; Aygün, Halis
2014
Fuzzy functions and an extension of the category $$L$$-Top of Chang-Goguen $$L$$-topological spaces. Zbl 1019.54006
Šostak, Alexander P.
2002
Fuzzy functions: A fuzzy extension of the category SET and some related categories. Zbl 0977.03028
Höhle, Ulrich; Porst, Hans-E.; Šostak, Alexander P.
2000
Extremal problems of approximation theory in fuzzy contact. Zbl 0956.41012
Asmuss, Svetlana V.; Šostak, Alexander P.
1999
On clp-compact and countably clp-compact spaces. Zbl 0917.54030
Sondore, A.; Šostak, A.
1994
A theorem on decomposition into compact-scattered subspaces and cardinality of topological spaces. Zbl 0806.54003
Bregman, Yu. H.; Shapirovskij, B. E.; Šostak, A. P.
1994
On decomposition of a space into certain subsets and $${\text cl}$$- cardinality of a topological space. Zbl 0806.54002
Bregman, Yu. H.; Shapirovskij, B. E.; Šostak, A. P.
1994
On stratifiable fuzzy topological spaces. Zbl 0786.54007
Šostak, Alexander P.
1992
On zero-dimensionality in fuzzy topology. Zbl 0724.54010
Pujate, L.; Šostak, A.
1990
Fuzzy cardinals and cardinalities of fuzzy sets. Zbl 0800.04006
Šostak, A.
1989
Connectedness degree of fuzzy sets in fuzzy topological spaces. Zbl 0725.54008
Shostak, A. P.
1988
The compactness degree of fuzzy subsets in fuzzy topological spaces. Zbl 0668.54005
Shostak, A. P.
1988
On the stratification test of metrizability of topological spaces. Zbl 0562.54040
Shostak, A. P.
1983
On the measure of $$M$$-rough approximation of $$L$$-fuzzy sets. Zbl 1398.03178
Han, Sang-Eon; Šostak, Alexander
2018
Fuzzifying topology induced by a strong fuzzy metric. Zbl 1378.54012
Miñana, Juan-José; Šostak, Alexander
2016
M-valued measure of roughness for approximation of $$L$$-fuzzy sets and its topological interpretation. Zbl 06986471
Han, Sang-Eon; Šostak, Alexander
2016
On approximate-type systems generated by $$L$$-relations. Zbl 06681080
Han, Sang-Eon; Kim, In Soo; Šostak, Alexander
2014
Categories of fuzzy topology in the context of graded ditopologies on textures. Zbl 1419.54007
Šostak, Alexander; Brown, Lawrence M.
2014
An approach to the concept of soft fuzzy proximity. Zbl 07023061
Çetkin, Vildan; Šostak, Alexander P.; Aygün, Halis
2014
A compression of digital images derived from a Khalimsky topological structure. Zbl 1300.54012
Han, Sang-Eon; Sostak, A.
2013
$$L$$-fuzzy syntopogenous structures. I: Fundamentals and application to $$L$$-fuzzy topologies, $$L$$-fuzzy proximities and $$L$$-fuzzy uniformities. Zbl 1314.54004
Čimoka, Dace; Šostak, Alexander
2013
A new approach to soft topology. Zbl 1276.54007
Varol, Banu Pazar; Shostak, Alexander; Aygün, Halis
2012
Towards the theory of approximate systems: variable range categories. Zbl 1301.03044
Šostak, Alexander
2012
Towards the theory of $$L$$-bornological spaces. Zbl 1253.46077
Abel, M.; Šostak, A.
2011
Categories related to topology viewed as soft sets. Zbl 1254.54013
Varol, Banu Pazar; Shostak, Alexander; Aygün, Halis
2011
Towards the theory of $$\mathbb M$$-approximate systems: Fundamentals and examples. Zbl 1222.54008
Šostak, Alexander
2010
A fuzzification of the category of $$M$$-valued $$L$$-topological spaces. Zbl 1069.54007
Kubiak, Tomasz; Šostak, Alexander P.
2004
$$L$$-valued categories generalities and examples related to algebra and topology. Zbl 1068.18001
Šostak, Alexander P.
2004
A unified approach to the concept of fuzzy $$L$$-uniform space. Zbl 1061.54006
Gutiérrez García, J.; de Prada Vicente, M. A.; Šostak, A. P.
2003
On some fuzzy categories related to category $$L$$-TOP of $$L$$-topological spaces. Zbl 1052.54005
Šostak, A. P.
2003
Fuzzy functions and an extension of the category $$L$$-Top of Chang-Goguen $$L$$-topological spaces. Zbl 1019.54006
Šostak, Alexander P.
2002
Restricted compactness properties and their preservation under products. Zbl 0962.54020
Steprāns, Juris; Šostak, Alexander P.
2000
Fuzzy functions: A fuzzy extension of the category SET and some related categories. Zbl 0977.03028
Höhle, Ulrich; Porst, Hans-E.; Šostak, Alexander P.
2000
Axiomatic foundations of fixed-basis fuzzy topology. Zbl 0977.54006
Höhle, U.; Šostak, A. P.
1999
Fuzzy categories related to algebra and topology. Zbl 0947.18001
Šostak, Alexander
1999
Extremal problems of approximation theory in fuzzy contact. Zbl 0956.41012
Asmuss, Svetlana V.; Šostak, Alexander P.
1999
Lower set-valued fuzzy topologies. Zbl 0890.54005
Kubiak, T.; Šostak, A.
1997
Even fuzzy topologies and related structures. Zbl 0896.54003
Gutiérrez García, Javier; De Prada Vicente, M. A.; Šostak, A.
1997
Fuzzy syntopogeneous structures. Zbl 0890.54002
Šostak, Alexander P.
1997
Extremal problems of approximation theory of fuzzy sets. Zbl 1126.41305
Asmuss, Svetlana V.; Šostak, Alexander P.
1997
Basic structures of fuzzy topology. Zbl 0857.54003
Šostak, A. P.
1996
A general theory of fuzzy topological spaces. Zbl 0948.54003
Höhle, Ulrich; Šostak, Alexander
1995
Editorial to the “Special issue on fuzzy topology”. Zbl 0867.54003
Höhle, U.; Rodabaugh, S. E.; Šostak, A.
1995
On inductive dimensions for fuzzy topological spaces. Zbl 0867.54004
1995
Mathematics. Zbl 0834.00012
Šostaks, A. (ed.)
1994
Fuzzification of the theory of continuous functions. Zbl 0828.26015
Burgin, Mark; Šostak, Alexandr
1994
On clp-compact and countably clp-compact spaces. Zbl 0917.54030
Sondore, A.; Šostak, A.
1994
A theorem on decomposition into compact-scattered subspaces and cardinality of topological spaces. Zbl 0806.54003
Bregman, Yu. H.; Shapirovskij, B. E.; Šostak, A. P.
1994
On decomposition of a space into certain subsets and $${\text cl}$$- cardinality of a topological space. Zbl 0806.54002
Bregman, Yu. H.; Shapirovskij, B. E.; Šostak, A. P.
1994
On a fuzzy uniform structure. Zbl 0809.54008
Dzhajanbajev, D.; Šostak, A. P.
1992
Another approach to the concept of a fuzzy proximity. Zbl 0789.54004
Markin, Sergej A.; Šostak, Alexander P.
1992
On endomorphism semigroups of a fuzzily structured set. Zbl 0861.54004
Shteinbuk, Veniamin; Šostak, Alexander
1992
On stratifiable fuzzy topological spaces. Zbl 0786.54007
Šostak, Alexander P.
1992
On semigroups of continuous transformations of fuzzily structured sets. Zbl 0761.54006
Shteinbuk, V. B.; Šostak, A. P.
1991
On the neighbourhood structure of fuzzy topological spaces. Zbl 0713.54008
Šostak, A. P.
1990
On cardinal functions of fuzzy sets in fuzzy topological spaces. I. Zbl 0718.54016
Šostak, A. P.
1990
On zero-dimensionality in fuzzy topology. Zbl 0724.54010
Pujate, L.; Šostak, A.
1990
Two decades of fuzzy topology: Basic ideas, notions, and results. Zbl 0716.54004
Shostak, A. P.
1989
On some modifications of fuzzy topology. Zbl 0705.54007
Shostak, A. P.
1989
On the concept of E-regularity for fuzzy topology. Zbl 0714.54004
Šostak, A.
1989
Fuzzy cardinals and cardinalities of fuzzy sets. Zbl 0800.04006
Šostak, A.
1989
On a category for fuzzy topology. Zbl 0685.54006
Šostak, A. P.
1988
On compactness and connectedness degrees of fuzzy sets in fuzzy topological spaces. Zbl 0638.54008
Shostak, A. P.
1988
Connectedness degree of fuzzy sets in fuzzy topological spaces. Zbl 0725.54008
Shostak, A. P.
1988
The compactness degree of fuzzy subsets in fuzzy topological spaces. Zbl 0668.54005
Shostak, A. P.
1988
On a fuzzy topological structure. Zbl 0638.54007
Šostak, A. P.
1985
A fuzzy modification of the category of linearly ordered spaces. Zbl 0594.54003
Shostak, A.
1985
On partition of topological spaces. Zbl 0539.54005
Bregman, Yu. K.; Shapirovskij, B. Eh.; Shostak, A. P.
1984
On the stratification test of metrizability of topological spaces. Zbl 0562.54040
Shostak, A. P.
1983
Some remarks on Borsuk’s fundamental metric. Zbl 0455.54029
Čerin, Z. T.; Šostak, A. P.
1980
Some criteria of the final compactness of strongly paracompact spaces. Zbl 0439.54017
Shostak, A. P.
1979
On a class of topological spaces containing all bicompact and all connected spaces. Zbl 0369.54006
Sostak, A.
1977
Shapes in classes of compactness: retracts, extensors, movability. Zbl 0416.54010
Shostak, A. P.
1975
E-compact extensions of topological spaces. Zbl 0301.54027
Shostak, A. P.
1974
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#### Cited by 370 Authors

 25 Šostak, Alexander P. 20 Fang, Jinming 19 Shi, Fu-Gui 18 Demirci, Mustafa 18 Han, Sang-Eon 17 Jäger, Gunther 17 Solovyov, Sergey A. 15 Gutiérrez García, Javier 15 Zhang, Dexue 14 Abbas, Salah El-Deen 13 Ghareeb, A. 13 Pang, Bin 13 Yao, Wei 12 Yue, Yueli 11 Kim, Yong Chan 10 Rodabaugh, Stephen Ernest 9 de Prada Vicente, María Angeles 9 Kubiak, Tomasz 9 Yan, Conghua 8 Höhle, Ulrich 8 Li, Lingqiang 7 Aygün, Halis 7 Jin, Qiu 7 Veselov, Alexander Petrovich 6 El-Saady, Kamal 6 Ramadan, Ahmed Abd El-Kader 5 Abd El-Latif, Ahmed Aref 5 Ahsanullah, T. M. G. 5 Krichever, Igor’ Moiseevich 5 Li, Qingguo 5 Mardones-Pérez, Iraide 5 Zahran, Ahmed M. 4 Burgin, Mark 4 Çetkin, Vildan 4 Denniston, Jeffrey T. 4 Enolskiĭ, Viktor Zelikovich 4 Ertürk, Rıza 4 Ko, Jung Mi 4 Luo, Maokang 4 Melton, Austin C. jun. 4 Novikov, Sergeĭ Petrovich 4 Paseka, Jan 4 Richardson, Gary D. 4 Sayed, Osama Rashed 4 Šešelja, Branimir 4 Tepavčević, Andreja 4 Xiu, Zhenyu 3 Abd-Allah, Mohammed Azab 3 Al-Mufarrij, Jawaher 3 Al-Thukair, Fawzi A. 3 Alimohammady, Mohsen 3 Asmuss, Svetlana V. 3 Bogoyavlenskij, Oleg Igorevich 3 Burton, M. H. 3 Chen, Piwei 3 Dickey, Leonid A. 3 Dubrovin, Boris Anatol’evich 3 Gel’fand, Israil’ Moiseevich 3 Guido, Cosimo 3 Hu, Baoqing 3 Hu, Kai 3 Jinming, Fang 3 Khalaf, Mohammed M. 3 Lai, Hongliang 3 Li, Hongyan 3 Liu, Yingming 3 Prykarpatsky, Anatoliy Karolevych 3 Qiao, Junsheng 3 Roohi, Mehdi 3 Stehlík, Milan 3 Uļjane, Ingrǐda 2 Bai, Shizhong 2 Bayoumi, Fatma 2 Belokolos, Eugene D. 2 Boustique, Hatim 2 Bregman, Yuriĭ Kh. 2 Brown, Lawrence Michael 2 Budimirović, Branka 2 Budimirović, Vjekoslav 2 Cao, Cewen 2 Chandrasekar, Veerappan 2 Chattopadhyay, K. C. 2 Chen, Xueyou 2 Çoker, Doǧan 2 Dobrokhotov, Sergei Yurievich 2 Dost, Şenol 2 Ekmekçi, Ramazan 2 Elavarasan, Elangovan 2 Elkins, Aleksandrs 2 Flores, P. V. 2 Gauld, David B. 2 Güloğlu, Mutlu 2 Hebeshi, M. A. 2 Johnson, Russell Allan 2 Kalina, Martin 2 Khalil, O. H. 2 Khasanov, Aknazar Bekdurdievich 2 Kim, Young Sun 2 Kim, Yun Kyong 2 Kostov, Nikolay A. ...and 270 more Authors
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#### Cited in 84 Serials

 207 Fuzzy Sets and Systems 25 Functional Analysis and its Applications 18 Information Sciences 17 Topology and its Applications 13 Journal of Intelligent and Fuzzy Systems 11 Journal of Soviet Mathematics 11 Journal of the Egyptian Mathematical Society 9 Chaos, Solitons and Fractals 8 Theoretical and Mathematical Physics 8 Quaestiones Mathematicae 8 Iranian Journal of Fuzzy Systems 6 Journal of Mathematical Analysis and Applications 6 International Journal of Mathematics and Mathematical Sciences 6 Acta Applicandae Mathematicae 5 Computers & Mathematics with Applications 5 Journal of Mathematical Physics 5 The Bulletin of Symbolic Logic 5 Soft Computing 4 Communications in Mathematical Physics 4 International Journal of Approximate Reasoning 4 New Mathematics and Natural Computation 4 Advances in Fuzzy Systems 4 Sahand Communications in Mathematical Analysis 3 Kybernetika 3 Journal of Mathematical Sciences (New York) 3 Computational and Applied Mathematics 3 Abstract and Applied Analysis 2 Artificial Intelligence 2 Mathematical Notes 2 Ukrainian Mathematical Journal 2 Applied Mathematics and Computation 2 Inventiones Mathematicae 2 The Journal of Symbolic Logic 2 Applied Mathematics Letters 2 Mathematical and Computer Modelling 2 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics 2 Archive for Mathematical Logic 2 Honam Mathematical Journal 2 Journal of Nonlinear Science and Applications 2 Applied General Topology 2 Fuzzy Information and Engineering 2 Open Mathematics 1 Communications on Pure and Applied Mathematics 1 Discrete Applied Mathematics 1 International Journal of General Systems 1 Letters in Mathematical Physics 1 Mathematical Proceedings of the Cambridge Philosophical Society 1 Compositio Mathematica 1 Czechoslovak Mathematical Journal 1 Demonstratio Mathematica 1 Journal of Computer and System Sciences 1 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 1 Proceedings of the American Mathematical Society 1 Semigroup Forum 1 Studia Logica 1 Ergodic Theory and Dynamical Systems 1 Annals of Pure and Applied Logic 1 Order 1 Journal of Symbolic Computation 1 Journal of Automated Reasoning 1 MSCS. Mathematical Structures in Computer Science 1 Acta Mathematica Sinica. New Series 1 Journal of Dynamics and Differential Equations 1 Mathematical Logic Quarterly (MLQ) 1 Annals of Mathematics and Artificial Intelligence 1 Acta Mathematica Sinica. English Series 1 International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems 1 Journal of Nonlinear Mathematical Physics 1 Differential Equations 1 Bulletin of the Brazilian Mathematical Society. New Series 1 Journal of Applied Logic 1 Boletim da Sociedade Paranaense de Matemática. Terceira Série 1 Proceedings of the Steklov Institute of Mathematics 1 Applications and Applied Mathematics 1 Annales Universitatis Paedagogicae Cracoviensis. Studia Mathematica 1 Journal of Applied Mathematics & Informatics 1 Arabian Journal of Mathematics 1 Journal of Mahani Mathematical Research Center 1 Journal of Mathematics 1 Journal of Linear and Topological Algebra 1 Journal of Function Spaces 1 International Journal of Applied and Computational Mathematics 1 Cogent Mathematics 1 Proceedings of the Royal Society of London. A. Mathematical, Physical and Engineering Sciences
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#### Cited in 41 Fields

 327 General topology (54-XX) 85 Mathematical logic and foundations (03-XX) 69 Order, lattices, ordered algebraic structures (06-XX) 59 Category theory; homological algebra (18-XX) 49 Partial differential equations (35-XX) 27 Computer science (68-XX) 23 Dynamical systems and ergodic theory (37-XX) 19 Functional analysis (46-XX) 16 Ordinary differential equations (34-XX) 12 Algebraic topology (55-XX) 11 Operator theory (47-XX) 10 Group theory and generalizations (20-XX) 8 Topological groups, Lie groups (22-XX) 8 Real functions (26-XX) 8 Quantum theory (81-XX) 7 Convex and discrete geometry (52-XX) 7 Mechanics of particles and systems (70-XX) 6 General algebraic systems (08-XX) 6 Algebraic geometry (14-XX) 5 History and biography (01-XX) 5 Special functions (33-XX) 4 Combinatorics (05-XX) 4 Nonassociative rings and algebras (17-XX) 3 Global analysis, analysis on manifolds (58-XX) 2 Linear and multilinear algebra; matrix theory (15-XX) 2 Measure and integration (28-XX) 2 Functions of a complex variable (30-XX) 2 Approximations and expansions (41-XX) 2 Differential geometry (53-XX) 2 Numerical analysis (65-XX) 2 Fluid mechanics (76-XX) 2 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 2 Information and communication theory, circuits (94-XX) 1 General and overarching topics; collections (00-XX) 1 Commutative algebra (13-XX) 1 Associative rings and algebras (16-XX) 1 Potential theory (31-XX) 1 Integral equations (45-XX) 1 Manifolds and cell complexes (57-XX) 1 Relativity and gravitational theory (83-XX) 1 Systems theory; control (93-XX)

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