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## Demirci, Kamil

Compute Distance To:
 Author ID: demirci.kamil Published as: Demirci, K.; Demirci, Kamil; Demirici, Kamil; Demırcı, K. External Links: MGP
 Documents Indexed: 74 Publications since 1996
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#### Co-Authors

 6 single-authored 24 Dirik, Fadime 22 Karakus, Sevda 14 Orhan, Sevda 7 Yıldız, Sevda 5 Duman, Oktay 5 Kolay, Burçak 4 Boccuto, Antonio 4 Orhan, Cihan 2 Anastassiou, George Angelos 2 Bardaro, Carlo 2 Khan, Mohammad Kazim 2 Mantellini, Ilaria 2 Yardimci, Şeyhmus 1 Aral, Ali 1 Connor, Jeff 1 Okcu, Pinar 1 Özger, Faruk 1 Yılmaz, Burçak
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#### Serials

 6 Positivity 4 Journal of Mathematical Analysis and Applications 4 Results in Mathematics 4 Studia Scientiarum Mathematicarum Hungarica 4 Turkish Journal of Mathematics 4 Mathematical Communications 3 Computers & Mathematics with Applications 3 Demonstratio Mathematica 3 Mathematical and Computer Modelling 3 Acta Mathematica Universitatis Comenianae. New Series 3 The Journal of Fuzzy Mathematics 2 Indian Journal of Pure & Applied Mathematics 2 Mathematica Slovaca 2 Studia Universitatis Babeş-Bolyai. Mathematica 2 Journal of Computational Analysis and Applications 2 Applied Mathematics E-Notes 2 Miskolc Mathematical Notes 1 Mathematical Methods in the Applied Sciences 1 Periodica Mathematica Hungarica 1 Chaos, Solitons and Fractals 1 International Journal of Mathematics and Mathematical Sciences 1 Matematički Vesnik 1 Bulletin of the Korean Mathematical Society 1 Applied Mathematics Letters 1 Glasnik Matematički. Serija III 1 Analele Ştiinţifice ale Universităţii Al. I. Cuza din Iaşi. Serie Nouă. Matematică 1 Analysis (München) 1 Iranian Journal of Science and Technology. Transaction A: Science 1 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 1 Central European Journal of Mathematics 1 Journal of Concrete and Applicable Mathematics 1 Sarajevo Journal of Mathematics 1 Operators and Matrices 1 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 1 Journal of Function Spaces
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#### Fields

 57 Approximations and expansions (41-XX) 44 Sequences, series, summability (40-XX) 13 Functional analysis (46-XX) 8 Operator theory (47-XX) 7 Real functions (26-XX) 4 Number theory (11-XX) 3 General topology (54-XX) 1 Mathematical logic and foundations (03-XX) 1 Order, lattices, ordered algebraic structures (06-XX) 1 Harmonic analysis on Euclidean spaces (42-XX)

#### Citations contained in zbMATH Open

54 Publications have been cited 307 times in 165 Documents Cited by Year
Equi-statistical convergence of positive linear operators. Zbl 1131.41008
Karakuş, Sevda; Demirci, Kamil; Duman, Oktay
2008
$$\mathcal I$$-limit superior and limit inferior. Zbl 0992.40002
Demirci, Kamil
2001
Korovkin type approximation theorem for functions of two variables in statistical sense. Zbl 1185.41013
2010
Statistical convergence on intuitionistic fuzzy normed spaces. Zbl 1139.54006
Karakus, S.; Demirci, K.; Duman, O.
2008
$$A$$-statistical core of a sequence. Zbl 0959.40001
Demirci, Kamil
2000
Statistical approximation by positive linear operators on modular spaces. Zbl 1193.41014
Karakuş, Sevda; Demirci, Kamil; Duman, Oktay
2010
Relative modular convergence of positive linear operators. Zbl 1350.41027
Yılmaz, Burçak; Demirci, Kamil; Orhan, Sevda
2016
Statistically relatively uniform convergence of positive linear operators. Zbl 1360.41011
Demirci, Kamil; Orhan, Sevda
2016
Statistical approximation by double sequences of positive linear operators on modular spaces. Zbl 1312.41030
Orhan, Sevda; Demirci, Kamil
2015
Statistical convergence of double sequences on probabilistic normed spaces. Zbl 1147.54016
Karakus, S.; Demırcı, K.
2007
Statistical relative approximation on modular spaces. Zbl 1376.41023
Demirci, Kamil; Orhan, Sevda
2017
Triangular $$A$$-statistical approximation by double sequences of positive linear operators. Zbl 1338.40009
Bardaro, C.; Boccuto, A.; Demirci, K.; Mantellini, I.; Orhan, S.
2015
Korovkin-type theorems for modular $$\Psi$$-$$A$$-statistical convergence. Zbl 1327.46006
Bardaro, Carlo; Boccuto, Antonio; Demirci, Kamil; Mantellini, Ilaria; Orhan, Sevda
2015
Matrix summability and Korovkin type approximation theorem on modular spaces. Zbl 1240.41065
Karakus, Sevda; Demirci, Kamil
2010
Statistical $$\mathcal{A}$$-summation process and Korovkin type approximation theorem on modular spaces. Zbl 1308.41024
Orhan, Sevda; Demirci, Kamil
2014
Korovkin-type approximation theorem for double sequences of positive linear operators via statistical $$A$$-summability. Zbl 1261.40005
Demirci, Kamil; Karakuş, Sevda
2013
Four-dimensional matrix transformation and rate of A-statistical convergence of periodic functions. Zbl 1205.41017
2010
Strong $$A$$-summability and $$A$$-statistical convergence. Zbl 0854.40005
Demirci, K.
1996
Approximation for periodic functions via statistical $$\sigma$$-convergence. Zbl 1222.41019
2011
A Korovkin type approximation theorem for double sequences of positive linear operators of two variables in $$A$$-statistical sense. Zbl 1200.41018
2010
A criterion for $$A$$-statistical convergence. Zbl 0914.40001
Demirci, K.
1998
A-statistical relative modular convergence of positive linear operators. Zbl 1377.41010
Demirci, Kamil; Kolay, Burçak
2017
Korovkin type approximation theorems inb-statistical sense. Zbl 1171.41307
2009
Statistical relative $$\mathcal{A}$$-summation process and Korovkin-type approximation theorem on modular spaces. Zbl 1397.41008
Kolay, Burçak; Orhan, Sevda; Demirci, Kamil
2018
Statistical $$\sigma$$ approximation to Max-product operators. Zbl 1217.41025
Karakuş, Sevda; Demirci, Kamil
2011
Approximation in statistical sense to $$B$$-continuous functions by positive linear operators. Zbl 1274.41025
Dirik, Fadime; Duman, Oktay; Demirci, Kamil
2010
Four-dimensional matrix transformation and the rate of $$A$$-statistical convergence of continuous functions. Zbl 1193.41029
2010
Approximation for periodic functions via statistical $$A$$-summability. Zbl 1274.40026
Karakuş, S.; Demirci, K.
2012
$$\mathcal A$$-summation process and Korovkin-type approximation theorem for double sequences of positive linear operators. Zbl 1274.41032
Karakuş, Sevda; Demirci, Kamil
2012
Statistical $$\sigma$$ approximation to Bögel-type continuous functions. Zbl 1299.41042
Karakuş, Sevda; Demirci, Kamil
2011
Statistical extension of the Korovkin-type approximation theorem. Zbl 1223.41009
2011
Statistical $$\sigma$$-convergence of positive linear operators. Zbl 1223.40002
2011
Approximation in statistical sense to $$n$$-variate $$B$$-continuous functions by positive linear operators. Zbl 1265.41052
2010
Equi-statistical $$\sigma$$-convergence of positive linear operators. Zbl 1205.40007
Karakuş, Sevda; Demirci, Kamil
2010
Equi-statistical extension of the Korovkin type approximation theorem. Zbl 1175.41016
Karakuş, Sevda; Demirci, Kamil
2009
On $$A$$-statistical cluster points. Zbl 1023.40001
Demirci, Kamil
2002
Multipliers and factorizations for bounded statistically convergent sequences. Zbl 1030.40004
Connor, J.; Demirci, K.; Orhan, C.
2002
On lacunary statistical limit points. Zbl 1002.40001
Demirci, Kamil
2002
Bounded multipliers of bounded $$A$$-statistically convergent sequences. Zbl 0928.40002
Demirci, K.; Orhan, C.
1999
Approximation by Kantorovich variant of $$\lambda$$-Schurer operators and related numerical results. Zbl 1455.41005
Özger, Faruk; Demirci, Kamil; Yıldız, Sevda
2020
Approximation via power series method in two-dimensional weighted spaces. Zbl 1459.40003
Demirci, Kamil; Yıldız, Sevda; Dirik, Fadime
2020
Statistical relative $$\mathcal{A}$$-summation process for double sequences on modular spaces. Zbl 1400.41015
Demirci, Kamil; Orhan, Sevda; Kolay, Burçak
2018
A Korovkin type approximation theorem for double sequences defined on $$H_{\omega}(K)$$ in statistical $$A$$-summability sense. Zbl 1324.41020
Orhan, Sevda; Dirik, Fadime; Demirci, Kamil
2014
Four-dimensional matrix transformation and $$A$$-statistical fuzzy Korovkin type approximation. Zbl 1273.26036
Demirci, Kamil; Karakuş, Sevda
2013
Szász-Mirakjan type operators of two variables providing a better estimation on $$[0,1]\times[0,1]$$. Zbl 1265.41032
2011
Summation process of Korovkin type approximation theorem. Zbl 1240.40030
Karakuş, Sevda; Demirci, Kamil
2011
$$A$$-summability and fuzzy Korovkin-type approximation. Zbl 1231.41038
Anastassiou, George A.; Demirci, Kamil; Karakus, Sevda
2011
Equi-ideal convergence of positive linear operators for analytic p-ideals. Zbl 1222.41020
2011
Statistical $$A$$-summability of positive linear operators. Zbl 1211.40006
Demirci, Kamil; Karakuş, Sevda
2011
Modified double Szász-Mirakjan operators preserving $$x^{2}+y^{2}$$. Zbl 1198.41007
2010
Erratum to “Equi-statistical extension of the Korovkin type approximation theorem” [Turk. J. Math. 33(2009), 159-168]. Zbl 1188.41011
Karakuş, Sevda; Demirci, Kamil
2009
$$\mathcal I$$-convergence of positive linear operators on $$L_p$$ weighted spaces. Zbl 1134.41004
Dirik, F.; Aral, A.; Demirci, K.
2008
Statistical convergence of double sequences on intuitionistic fuzzy normed spaces. Zbl 1135.40002
Karakus, Sevda; Demirci, Kamil
2008
Strong and $$A$$-statistical comparisons for sequences. Zbl 1018.40001
Demirci, K.; Khan, M. K.; Orhan, C.
2003
Approximation by Kantorovich variant of $$\lambda$$-Schurer operators and related numerical results. Zbl 1455.41005
Özger, Faruk; Demirci, Kamil; Yıldız, Sevda
2020
Approximation via power series method in two-dimensional weighted spaces. Zbl 1459.40003
Demirci, Kamil; Yıldız, Sevda; Dirik, Fadime
2020
Statistical relative $$\mathcal{A}$$-summation process and Korovkin-type approximation theorem on modular spaces. Zbl 1397.41008
Kolay, Burçak; Orhan, Sevda; Demirci, Kamil
2018
Statistical relative $$\mathcal{A}$$-summation process for double sequences on modular spaces. Zbl 1400.41015
Demirci, Kamil; Orhan, Sevda; Kolay, Burçak
2018
Statistical relative approximation on modular spaces. Zbl 1376.41023
Demirci, Kamil; Orhan, Sevda
2017
A-statistical relative modular convergence of positive linear operators. Zbl 1377.41010
Demirci, Kamil; Kolay, Burçak
2017
Relative modular convergence of positive linear operators. Zbl 1350.41027
Yılmaz, Burçak; Demirci, Kamil; Orhan, Sevda
2016
Statistically relatively uniform convergence of positive linear operators. Zbl 1360.41011
Demirci, Kamil; Orhan, Sevda
2016
Statistical approximation by double sequences of positive linear operators on modular spaces. Zbl 1312.41030
Orhan, Sevda; Demirci, Kamil
2015
Triangular $$A$$-statistical approximation by double sequences of positive linear operators. Zbl 1338.40009
Bardaro, C.; Boccuto, A.; Demirci, K.; Mantellini, I.; Orhan, S.
2015
Korovkin-type theorems for modular $$\Psi$$-$$A$$-statistical convergence. Zbl 1327.46006
Bardaro, Carlo; Boccuto, Antonio; Demirci, Kamil; Mantellini, Ilaria; Orhan, Sevda
2015
Statistical $$\mathcal{A}$$-summation process and Korovkin type approximation theorem on modular spaces. Zbl 1308.41024
Orhan, Sevda; Demirci, Kamil
2014
A Korovkin type approximation theorem for double sequences defined on $$H_{\omega}(K)$$ in statistical $$A$$-summability sense. Zbl 1324.41020
Orhan, Sevda; Dirik, Fadime; Demirci, Kamil
2014
Korovkin-type approximation theorem for double sequences of positive linear operators via statistical $$A$$-summability. Zbl 1261.40005
Demirci, Kamil; Karakuş, Sevda
2013
Four-dimensional matrix transformation and $$A$$-statistical fuzzy Korovkin type approximation. Zbl 1273.26036
Demirci, Kamil; Karakuş, Sevda
2013
Approximation for periodic functions via statistical $$A$$-summability. Zbl 1274.40026
Karakuş, S.; Demirci, K.
2012
$$\mathcal A$$-summation process and Korovkin-type approximation theorem for double sequences of positive linear operators. Zbl 1274.41032
Karakuş, Sevda; Demirci, Kamil
2012
Approximation for periodic functions via statistical $$\sigma$$-convergence. Zbl 1222.41019
2011
Statistical $$\sigma$$ approximation to Max-product operators. Zbl 1217.41025
Karakuş, Sevda; Demirci, Kamil
2011
Statistical $$\sigma$$ approximation to Bögel-type continuous functions. Zbl 1299.41042
Karakuş, Sevda; Demirci, Kamil
2011
Statistical extension of the Korovkin-type approximation theorem. Zbl 1223.41009
2011
Statistical $$\sigma$$-convergence of positive linear operators. Zbl 1223.40002
2011
Szász-Mirakjan type operators of two variables providing a better estimation on $$[0,1]\times[0,1]$$. Zbl 1265.41032
2011
Summation process of Korovkin type approximation theorem. Zbl 1240.40030
Karakuş, Sevda; Demirci, Kamil
2011
$$A$$-summability and fuzzy Korovkin-type approximation. Zbl 1231.41038
Anastassiou, George A.; Demirci, Kamil; Karakus, Sevda
2011
Equi-ideal convergence of positive linear operators for analytic p-ideals. Zbl 1222.41020
2011
Statistical $$A$$-summability of positive linear operators. Zbl 1211.40006
Demirci, Kamil; Karakuş, Sevda
2011
Korovkin type approximation theorem for functions of two variables in statistical sense. Zbl 1185.41013
2010
Statistical approximation by positive linear operators on modular spaces. Zbl 1193.41014
Karakuş, Sevda; Demirci, Kamil; Duman, Oktay
2010
Matrix summability and Korovkin type approximation theorem on modular spaces. Zbl 1240.41065
Karakus, Sevda; Demirci, Kamil
2010
Four-dimensional matrix transformation and rate of A-statistical convergence of periodic functions. Zbl 1205.41017
2010
A Korovkin type approximation theorem for double sequences of positive linear operators of two variables in $$A$$-statistical sense. Zbl 1200.41018
2010
Approximation in statistical sense to $$B$$-continuous functions by positive linear operators. Zbl 1274.41025
Dirik, Fadime; Duman, Oktay; Demirci, Kamil
2010
Four-dimensional matrix transformation and the rate of $$A$$-statistical convergence of continuous functions. Zbl 1193.41029
2010
Approximation in statistical sense to $$n$$-variate $$B$$-continuous functions by positive linear operators. Zbl 1265.41052
2010
Equi-statistical $$\sigma$$-convergence of positive linear operators. Zbl 1205.40007
Karakuş, Sevda; Demirci, Kamil
2010
Modified double Szász-Mirakjan operators preserving $$x^{2}+y^{2}$$. Zbl 1198.41007
2010
Korovkin type approximation theorems inb-statistical sense. Zbl 1171.41307
2009
Equi-statistical extension of the Korovkin type approximation theorem. Zbl 1175.41016
Karakuş, Sevda; Demirci, Kamil
2009
Erratum to “Equi-statistical extension of the Korovkin type approximation theorem” [Turk. J. Math. 33(2009), 159-168]. Zbl 1188.41011
Karakuş, Sevda; Demirci, Kamil
2009
Equi-statistical convergence of positive linear operators. Zbl 1131.41008
Karakuş, Sevda; Demirci, Kamil; Duman, Oktay
2008
Statistical convergence on intuitionistic fuzzy normed spaces. Zbl 1139.54006
Karakus, S.; Demirci, K.; Duman, O.
2008
$$\mathcal I$$-convergence of positive linear operators on $$L_p$$ weighted spaces. Zbl 1134.41004
Dirik, F.; Aral, A.; Demirci, K.
2008
Statistical convergence of double sequences on intuitionistic fuzzy normed spaces. Zbl 1135.40002
Karakus, Sevda; Demirci, Kamil
2008
Statistical convergence of double sequences on probabilistic normed spaces. Zbl 1147.54016
Karakus, S.; Demırcı, K.
2007
Strong and $$A$$-statistical comparisons for sequences. Zbl 1018.40001
Demirci, K.; Khan, M. K.; Orhan, C.
2003
On $$A$$-statistical cluster points. Zbl 1023.40001
Demirci, Kamil
2002
Multipliers and factorizations for bounded statistically convergent sequences. Zbl 1030.40004
Connor, J.; Demirci, K.; Orhan, C.
2002
On lacunary statistical limit points. Zbl 1002.40001
Demirci, Kamil
2002
$$\mathcal I$$-limit superior and limit inferior. Zbl 0992.40002
Demirci, Kamil
2001
$$A$$-statistical core of a sequence. Zbl 0959.40001
Demirci, Kamil
2000
Bounded multipliers of bounded $$A$$-statistically convergent sequences. Zbl 0928.40002
Demirci, K.; Orhan, C.
1999
A criterion for $$A$$-statistical convergence. Zbl 0914.40001
Demirci, K.
1998
Strong $$A$$-summability and $$A$$-statistical convergence. Zbl 0854.40005
Demirci, K.
1996
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#### Cited by 146 Authors

 26 Demirci, Kamil 21 Mursaleen, Mohammad 14 Dirik, Fadime 14 Mohiuddine, Syed Abdul 11 Orhan, Sevda 10 Alotaibi, Abdullah M. 9 Duman, Oktay 8 Boccuto, Antonio 8 Kadak, Ugur 7 Taş, Emre 7 Yurdakadim, Tuğba 6 Orhan, Cihan 6 Srivastava, Hari Mohan 5 Şahin, Pınar Okçu 5 Tripathy, Binod Chandra 4 Dimitriou, Xenofon 4 Hazarika, Bipan 4 Karakus, Sevda 4 Khan, Faisal 4 Khan, Vakeel A. 4 Kolay, Burçak 4 Kumar, Vijay R. 4 Raj, Kuldip 4 Sen, Mausumi 4 Yıldız, Sevda 3 Aktuglu, Huseyin 3 Bardaro, Carlo 3 Braha, Naim Latif 3 Debnath, Pradip 3 Edely, Osama H. H. 3 Esi, Ayhan 3 Gurdal, Mehmet 3 Jena, Bidu Bhusan 3 Khan, Asif Iqba 3 Khan, Asif R. 3 Khan, Nazneen 3 Kiliçman, Adem 3 Mantellini, Ilaria 3 Miller-van Wieren, Leila 3 Paikray, Susanta Kumar 3 Shafiq, Mohd 2 Alghamdi, Mohammed Ali 2 Altundag, Selma 2 Bărbosu, Dan 2 Bhardwaj, Vinod Kumar 2 Bhatia, Satwinder Singh 2 Cakalli, Huseyin 2 Çakan, Celal 2 Choudhary, Anu 2 Coroianu, Lucian C. 2 Das, Pratulananda 2 Dündar, Erdinç 2 Dutta, Sudipta 2 Ebadullah, Khalid 2 Ertürk, Müzeyyen 2 Gal, Sorin Gheorghe 2 Ghosh, Argha 2 Gupta, Sandeep K. S. 2 Gürsoy, Faik 2 Karakaya, Vatan 2 Khan, Mohammad Kazim 2 Kumar, Pankaj 2 Lafuerza Guillén, Bernardo 2 Malik, Prasanta 2 Miller, Harry I. 2 Misra, Uma Kanta 2 Muraru, Carmen Violeta 2 Sakaoǧlu, Ilknur 2 Savaş, Ekrem 2 Şimşek, Necip 2 Subramanian, Nagarajan 2 Talo, Özer 2 Ünver, Mehmet 2 Yardimci, Şeyhmus 1 Abay Tok, Merve 1 Acu, Ana Maria 1 Akdağ, Sevda 1 Al-Mezel, Saleh Abdullah Rasheed 1 Alamri, Badriah A. S. 1 AlDhaifallah, Mujahed 1 Alroqi, Abdullah M. 1 Altay, Bilâl 1 Anastassiou, George Angelos 1 Antal, Reena 1 Aral, Ali 1 Aral, Nazlim Deniz 1 Aslan, İsmail 1 Banerjee, Amar Kumar 1 Belen, Cemal 1 Bhattacharya, Baby 1 Candeloro, Domenico 1 Chawla, Meenakshi 1 Cheng, Lixin 1 Connor, Jeff 1 Das, Birojit 1 Das, Samiran 1 Debnath, Piyali 1 Debnath, Somen 1 Demiriz, Serkan 1 Dhawan, Shweta ...and 46 more Authors
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#### Cited in 63 Serials

 10 Results in Mathematics 10 Positivity 9 Applied Mathematics and Computation 8 Journal of Inequalities and Applications 7 Abstract and Applied Analysis 6 Applied Mathematics Letters 6 Mathematical and Computer Modelling 5 Computers & Mathematics with Applications 5 Periodica Mathematica Hungarica 5 Journal of Function Spaces 4 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 3 Journal of Mathematical Analysis and Applications 3 Chaos, Solitons and Fractals 3 Czechoslovak Mathematical Journal 3 Mathematica Slovaca 3 Numerical Functional Analysis and Optimization 3 Acta Mathematica Sinica. English Series 3 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 3 Central European Journal of Mathematics 3 Advances in Difference Equations 3 Afrika Matematika 3 Journal of Mathematics 2 Demonstratio Mathematica 2 Information Sciences 2 Journal of Computational and Applied Mathematics 2 The Journal of Analysis 2 Turkish Journal of Mathematics 2 Lobachevskii Journal of Mathematics 2 Applied Mathematics E-Notes 2 Iranian Journal of Science and Technology. Transaction A: Science 2 Journal of Function Spaces and Applications 2 Boletim da Sociedade Paranaense de Matemática. Terceira Série 2 Proyecciones 1 Analysis Mathematica 1 Journal of the Franklin Institute 1 Mathematical Methods in the Applied Sciences 1 Rocky Mountain Journal of Mathematics 1 Ukrainian Mathematical Journal 1 Matematički Vesnik 1 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 1 Revista de la Unión Matemática Argentina 1 Acta Mathematicae Applicatae Sinica. English Series 1 Science in China. Series A 1 Mathematica Bohemica 1 Journal of the Egyptian Mathematical Society 1 Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica 1 Journal of Applied Analysis 1 Mathematical Communications 1 Honam Mathematical Journal 1 Matematychni Studiï 1 Acta et Commentationes Universitatis Tartuensis de Mathematica 1 Journal of Applied Mathematics 1 Mediterranean Journal of Mathematics 1 Operators and Matrices 1 Tbilisi Mathematical Journal 1 Advances in Fuzzy Systems 1 Symmetry 1 Journal of Applied Mathematics & Informatics 1 Analysis and Mathematical Physics 1 Fuzzy Information and Engineering 1 Mathematical Sciences 1 Cogent Mathematics 1 Advances in Operator Theory
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#### Cited in 20 Fields

 121 Sequences, series, summability (40-XX) 95 Approximations and expansions (41-XX) 45 Functional analysis (46-XX) 8 Real functions (26-XX) 8 Operator theory (47-XX) 6 General topology (54-XX) 5 Measure and integration (28-XX) 4 Probability theory and stochastic processes (60-XX) 3 Statistics (62-XX) 2 Number theory (11-XX) 2 Harmonic analysis on Euclidean spaces (42-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 Functions of a complex variable (30-XX) 1 Difference and functional equations (39-XX) 1 Abstract harmonic analysis (43-XX) 1 Integral equations (45-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Numerical analysis (65-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 1 Systems theory; control (93-XX)