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Narang, Tulsi Das

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Author ID: narang.tulsi-das Recent zbMATH articles by "Narang, Tulsi Das"
Published as: Narang, T. D.; Narang, Tulsi Das; Narang, Tulsi Dass
External Links: MGP
Documents Indexed: 176 Publications since 1974
Reviewing Activity: 291 Reviews
all top 5

Serials

8 Indian Journal of Pure & Applied Mathematics
7 Matematički Vesnik
7 Publications de l’Institut Mathématique. Nouvelle Série
7 Pure & Applied Mathematika Sciences
6 Demonstratio Mathematica
6 Tamkang Journal of Mathematics
5 Bulletin of the Calcutta Mathematical Society
5 Indian Journal of Mathematics
5 Analele Universităţii din Timişoara. Seria Matematică-Informatică
4 The Mathematics Education
4 Archivum Mathematicum
4 The Journal of the Indian Mathematical Society. New Series
4 Mathematics Seminar Notes
4 The Mathematics Student
3 Annales Universitatis Mariae Curie-Skłodowska. Sectio A. Mathematica
3 Mathematicae Notae
3 The Mathematics Education. Section A
3 Nieuw Archief voor Wiskunde. Derde Serie
3 Journal of the Korean Society of Mathematical Education. Series B. The Pure and Applied Mathematics
3 Analysis in Theory and Applications
3 Thai Journal of Mathematics
3 Palestine Journal of Mathematics
2 Periodica Mathematica Hungarica
2 Acta Mathematica Vietnamica
2 The Aligarh Bulletin of Mathematics
2 Fasciculi Mathematici
2 Journal of Approximation Theory
2 Jnanabha
2 Ranchi University Mathematical Journal
2 Journal of National Academy of Mathematics, India
2 Mathematics Today
2 Bulletin of the Allahabad Mathematical Society
2 Bulletin of the Belgian Mathematical Society - Simon Stevin
2 Rivista di Matematica della Università di Parma. Serie 7
2 Analele Universităţii de Vest din Timişoara. Seria Matematică-Informatică
2 Journal of Advanced Mathematical Studies
2 Iranian Journal of Mathematical Sciences and Informatics
1 Rocky Mountain Journal of Mathematics
1 Ukraïns’kyĭ Matematychnyĭ Zhurnal
1 International Journal of Mathematics and Mathematical Sciences
1 Le Matematiche
1 Mathematica Japonica
1 Mathematische Nachrichten
1 Mathematics Reports
1 Nanta Mathematica
1 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods
1 Portugaliae Mathematica
1 Rendiconti del Circolo Matemàtico di Palermo. Serie II
1 Publicacions. Secciò de Matemàtiques
1 Journal of Nanjing University. Mathematical Biquarterly
1 Progress of Mathematics (Varanasi)
1 Mathematica Bohemica
1 Bulletin of the Institute of Mathematics. Academia Sinica
1 Nieuw Archief voor Wiskunde. Vierde Serie
1 The Journal of Analysis
1 General Mathematics
1 Turkish Journal of Mathematics
1 Serdica Mathematical Journal
1 East Journal on Approximations
1 Journal of Applied Analysis
1 Vietnam Journal of Mathematics
1 Novi Sad Journal of Mathematics
1 Ultra Scientist of Physical Sciences
1 Scientiae Mathematicae Japonicae
1 Selçuk Journal of Applied Mathematics
1 Journal of Analysis and Applications
1 Hacettepe Journal of Mathematics and Statistics
1 Boletim da Sociedade Paranaense de Matemática. Terceira Série
1 African Diaspora Journal of Mathematics
1 Atti del Seminario Matematico e Fisico dell’ Università di Modena e Reggio Emilia
1 Bulletin of the Institute of Mathematics. Academia Sinica. New Series
1 Journal of Ravishankar University. B. Science
1 Journal of Nonlinear Science and Applications
1 Advances and Applications in Mathematical Sciences
1 Scientific Studies and Research. Series Mathematics and Informatics
1 Azerbaijan Journal of Mathematics
1 Journal of Mahani Mathematical Research Center
1 Journal of Nonlinear Analysis and Optimization: Theory & Applications
1 International Journal of Analysis and Applications
1 Gulf Journal of Mathematics
1 Jordan Journal of Mathematics and Statistics

Publications by Year

Citations contained in zbMATH Open

48 Publications have been cited 113 times in 70 Documents Cited by Year
A study of farthest points. Zbl 0342.46009
Narang, T. D.
8
1977
Best approximation on convex sets in a metric space. Zbl 0284.41012
Ahuja, G. C.; Narang, T. D.; Trehan, Swaran
7
1974
Some common fixed point results in partially ordered metric spaces for generalized rational type contraction mappings. Zbl 1441.54030
Chandok, Sumit; Narang, Tulsi Dass; Taoudi, Mohamed-Aziz
6
2013
Some common fixed point theorems for Banach operator pairs with applications in best approximation. Zbl 1190.41009
Chandok, Sumit; Narang, T. D.
6
2010
Common fixed points and invariant approximation of \(R\)-subweakly commuting maps in convex metric spaces. Zbl 1240.54130
Narang, T. D.; Chandok, S.
5
2010
Best coapproximation in metric linear spaces. Zbl 0987.41012
Narang, T. D.; Singh, Sankatha Prasad
5
1999
Best coapproximation in metric spaces. Zbl 0772.41032
Narang, T. D.
5
1992
On best coapproximation in normed linear spaces. Zbl 0757.41034
Narang, T. D.
5
1992
Fixed points and best approximation in metric spaces. Zbl 1180.41024
Narang, T. D.; Chandok, Sumit
4
2009
On best approximation and best coapproximation. Zbl 1365.41017
Narang, Tulsi Dass; Gupta, Sahil
3
2016
Common fixed points of nonexpansive mappings with applications to best and best simultaneous approximation. Zbl 1276.41017
Chandok, Sumit; Narang, T. D.
3
2012
Common fixed points and invariant approximation for Banach operator pairs with Ćirić type nonexpansive mappings. Zbl 1276.47073
Chandok, Sumit; Narang, T. D.
3
2011
On \(\epsilon\)-approximation and fixed points of nonexpansive mappings in metric spaces. Zbl 1274.41056
Narang, T. D.; Chandok, Sumit
3
2009
Best approximation in metric spaces. Zbl 0596.41050
Narang, T. D.
3
1983
On best simultaneous approximation. Zbl 0495.41009
Ahuja, G. C.; Narang, T. D.
3
1979
Some coupled fixed point theorems for mappings satisfying a generalized contractive condition of rational type. Zbl 1389.54080
Chandok, Sumit; Narang, Tulsi Das; Taoudi, Mohamed Aziz
2
2015
Fixed point theorem in partially ordered metric spaces for generalized contraction mappings. Zbl 1317.54015
Chandok, S.; Khan, M. S.; Narang, T. D.
2
2015
Common fixed points and invariant approximation for Gregus type contraction mappings. Zbl 1237.41012
Chandok, Sumit; Narang, T. D.
2
2011
Fixed points of quasi-nonexpansive mappings and best approximation. Zbl 1183.41030
Narang, T. D.; Chandok, Sumit
2
2009
Simultaneous approximation and Chebyshev centres in metric spaces. Zbl 1010.41012
Narang, T. D.
2
1999
On some approximation problems in metric spaces. Zbl 0717.41047
Narang, T. D.
2
1991
Best approximation in metric linear spaces. Zbl 0624.41038
Narang, T. D.
2
1987
On best simultaneous approximation. Zbl 0516.41021
Narang, T. D.
2
1983
Best approximation and strict convexity of metric spaces. Zbl 0481.41031
Narang, Tulsi Dass
2
1981
Convexity of Chebyshev sets. Zbl 0372.41021
Narang, T. D.
2
1977
Best approximation on convex sets in metric linear spaces. Zbl 0292.41023
Ahuja, G. C.; Narang, T. D.; Trehan, Swaran
2
1977
On Chebyshev centers. Zbl 1441.41008
Narang, T. D.; Gupta, Sahil
1
2019
Best approximation, fixed points and invariant appproximation in linear metric spaces. Zbl 1381.41027
Narang, T. D.
1
2017
On strong proximinality in normed linear spaces. Zbl 1354.41026
Gupta, Sahil; Narang, T. D.
1
2016
Proximinality and co-proximinality in metric linear spaces. Zbl 1321.41044
Narang, T. D.; Gupta, Sahil
1
2015
A look at proximinal and Chebyshev sets in Banach spaces. Zbl 1318.41018
Haghshenas, H.; Assadi, A.; Narang, T. D.
1
2014
Common fixed points and invariant approximations for \(C_q\)-commuting generalized nonexpansive mappings. Zbl 1303.41012
Chandok, Sumit; Narang, T. D.
1
2012
Common fixed points with applications to best simultaneous approximations. Zbl 1265.54161
Chandok, Sumit; Narang, T. D.
1
2012
Common fixed points and invariant approximations of pointwise \(R\)-subweakly commuting maps on nonconvex sets. Zbl 1289.41043
Narang, T. D.; Chandok, Sumit
1
2010
On common fixed points and best approximation on nonconvex sets. Zbl 1203.41017
Chandok, S.; Narang, T. D.
1
2009
On invariant approximation of non-expansive mappings. Zbl 1204.47072
Sharma, Meenu; Narang, T. D.
1
2003
A result on Chebyshev centres. Zbl 0613.41024
Narang, T. D.
1
1986
Approximation relative to an ultra function. Zbl 0608.41016
Narang, T. D.
1
1986
On f-best approximation in topological spaces. Zbl 0585.41029
Narang, T. D.
1
1985
Applications of fixed point theorems to approximation theory. Zbl 0536.41040
Narang, T. D.
1
1984
On some approximation problems in metric linear spaces. Zbl 0533.41033
Narang, T. D.; Khanna, Swaran
1
1983
On totally complete spaces. Zbl 0536.41038
Narang, T. D.
1
1982
Best approximation in ultrametric spaces. Zbl 0499.46047
Narang, T. D.; Garg, S. K.
1
1982
On best and best simultaneous approximation. Zbl 0495.41016
Narang, T. D.; Khanna, Swaran
1
1982
Nearly compact sets and the farthest point map. Zbl 0422.54009
Narang, T. D.
1
1978
Existence and unicity of best approximation and different types of continuity of proximity maps. Zbl 0376.41008
Narang, T. D.
1
1977
On farthest points. Zbl 0414.54008
Ahuja, G. C.; Narang, T. D.; Trehan, Swaran
1
1975
An approximation problem in metric linear spaces. Zbl 0351.41014
Ahuja, G. C.; Narang, T. D.; Trehan, Swaran
1
1974
On Chebyshev centers. Zbl 1441.41008
Narang, T. D.; Gupta, Sahil
1
2019
Best approximation, fixed points and invariant appproximation in linear metric spaces. Zbl 1381.41027
Narang, T. D.
1
2017
On best approximation and best coapproximation. Zbl 1365.41017
Narang, Tulsi Dass; Gupta, Sahil
3
2016
On strong proximinality in normed linear spaces. Zbl 1354.41026
Gupta, Sahil; Narang, T. D.
1
2016
Some coupled fixed point theorems for mappings satisfying a generalized contractive condition of rational type. Zbl 1389.54080
Chandok, Sumit; Narang, Tulsi Das; Taoudi, Mohamed Aziz
2
2015
Fixed point theorem in partially ordered metric spaces for generalized contraction mappings. Zbl 1317.54015
Chandok, S.; Khan, M. S.; Narang, T. D.
2
2015
Proximinality and co-proximinality in metric linear spaces. Zbl 1321.41044
Narang, T. D.; Gupta, Sahil
1
2015
A look at proximinal and Chebyshev sets in Banach spaces. Zbl 1318.41018
Haghshenas, H.; Assadi, A.; Narang, T. D.
1
2014
Some common fixed point results in partially ordered metric spaces for generalized rational type contraction mappings. Zbl 1441.54030
Chandok, Sumit; Narang, Tulsi Dass; Taoudi, Mohamed-Aziz
6
2013
Common fixed points of nonexpansive mappings with applications to best and best simultaneous approximation. Zbl 1276.41017
Chandok, Sumit; Narang, T. D.
3
2012
Common fixed points and invariant approximations for \(C_q\)-commuting generalized nonexpansive mappings. Zbl 1303.41012
Chandok, Sumit; Narang, T. D.
1
2012
Common fixed points with applications to best simultaneous approximations. Zbl 1265.54161
Chandok, Sumit; Narang, T. D.
1
2012
Common fixed points and invariant approximation for Banach operator pairs with Ćirić type nonexpansive mappings. Zbl 1276.47073
Chandok, Sumit; Narang, T. D.
3
2011
Common fixed points and invariant approximation for Gregus type contraction mappings. Zbl 1237.41012
Chandok, Sumit; Narang, T. D.
2
2011
Some common fixed point theorems for Banach operator pairs with applications in best approximation. Zbl 1190.41009
Chandok, Sumit; Narang, T. D.
6
2010
Common fixed points and invariant approximation of \(R\)-subweakly commuting maps in convex metric spaces. Zbl 1240.54130
Narang, T. D.; Chandok, S.
5
2010
Common fixed points and invariant approximations of pointwise \(R\)-subweakly commuting maps on nonconvex sets. Zbl 1289.41043
Narang, T. D.; Chandok, Sumit
1
2010
Fixed points and best approximation in metric spaces. Zbl 1180.41024
Narang, T. D.; Chandok, Sumit
4
2009
On \(\epsilon\)-approximation and fixed points of nonexpansive mappings in metric spaces. Zbl 1274.41056
Narang, T. D.; Chandok, Sumit
3
2009
Fixed points of quasi-nonexpansive mappings and best approximation. Zbl 1183.41030
Narang, T. D.; Chandok, Sumit
2
2009
On common fixed points and best approximation on nonconvex sets. Zbl 1203.41017
Chandok, S.; Narang, T. D.
1
2009
On invariant approximation of non-expansive mappings. Zbl 1204.47072
Sharma, Meenu; Narang, T. D.
1
2003
Best coapproximation in metric linear spaces. Zbl 0987.41012
Narang, T. D.; Singh, Sankatha Prasad
5
1999
Simultaneous approximation and Chebyshev centres in metric spaces. Zbl 1010.41012
Narang, T. D.
2
1999
Best coapproximation in metric spaces. Zbl 0772.41032
Narang, T. D.
5
1992
On best coapproximation in normed linear spaces. Zbl 0757.41034
Narang, T. D.
5
1992
On some approximation problems in metric spaces. Zbl 0717.41047
Narang, T. D.
2
1991
Best approximation in metric linear spaces. Zbl 0624.41038
Narang, T. D.
2
1987
A result on Chebyshev centres. Zbl 0613.41024
Narang, T. D.
1
1986
Approximation relative to an ultra function. Zbl 0608.41016
Narang, T. D.
1
1986
On f-best approximation in topological spaces. Zbl 0585.41029
Narang, T. D.
1
1985
Applications of fixed point theorems to approximation theory. Zbl 0536.41040
Narang, T. D.
1
1984
Best approximation in metric spaces. Zbl 0596.41050
Narang, T. D.
3
1983
On best simultaneous approximation. Zbl 0516.41021
Narang, T. D.
2
1983
On some approximation problems in metric linear spaces. Zbl 0533.41033
Narang, T. D.; Khanna, Swaran
1
1983
On totally complete spaces. Zbl 0536.41038
Narang, T. D.
1
1982
Best approximation in ultrametric spaces. Zbl 0499.46047
Narang, T. D.; Garg, S. K.
1
1982
On best and best simultaneous approximation. Zbl 0495.41016
Narang, T. D.; Khanna, Swaran
1
1982
Best approximation and strict convexity of metric spaces. Zbl 0481.41031
Narang, Tulsi Dass
2
1981
On best simultaneous approximation. Zbl 0495.41009
Ahuja, G. C.; Narang, T. D.
3
1979
Nearly compact sets and the farthest point map. Zbl 0422.54009
Narang, T. D.
1
1978
A study of farthest points. Zbl 0342.46009
Narang, T. D.
8
1977
Convexity of Chebyshev sets. Zbl 0372.41021
Narang, T. D.
2
1977
Best approximation on convex sets in metric linear spaces. Zbl 0292.41023
Ahuja, G. C.; Narang, T. D.; Trehan, Swaran
2
1977
Existence and unicity of best approximation and different types of continuity of proximity maps. Zbl 0376.41008
Narang, T. D.
1
1977
On farthest points. Zbl 0414.54008
Ahuja, G. C.; Narang, T. D.; Trehan, Swaran
1
1975
Best approximation on convex sets in a metric space. Zbl 0284.41012
Ahuja, G. C.; Narang, T. D.; Trehan, Swaran
7
1974
An approximation problem in metric linear spaces. Zbl 0351.41014
Ahuja, G. C.; Narang, T. D.; Trehan, Swaran
1
1974
all top 5

Cited by 95 Authors

14 Narang, Tulsi Das
13 Chandok, Sumit
6 Gupta, Sahil
4 Gabeleh, Moosa
3 Bosznay, Adam P.
3 Mazaheri, Hamid
3 Shahzad, Naseer
2 Ansari, Arslan Hojat
2 Haddadi, Mohammad Reza
2 Kalyani, Karusala
2 Kumar, Anil
2 Kumar, Deepak
2 Künzi, Hans-Peter A.
2 Rathee, Savita
2 Romaguera Bonilla, Salvador
1 Abbas, Mujahid
1 Abu-Sirhan, Eyad
1 Agarwal, Ravi P.
1 Ali, Basit
1 Alimohammady, Mohsen
1 Alimov, Alexey R.
1 Alizadeh, Hosein
1 Alsharif, Sh.
1 Alsulami, Hamed Hamdan
1 Altawallbeh, Zuhier
1 Amir, Dan
1 Awad, Alaa
1 Bagheri, Zahra
1 Banaei, Shahram
1 Baseri, Marzieh Ahmadi
1 Basha, Sadiq
1 Bisht, Ravindra Kishor
1 Choudhury, Binayak Samadder
1 Cinar, Muhammed
1 Debnath, Lokenath
1 DeTemple, Duane W.
1 Dhawan, Pooja
1 Dolićanin, Ćemal B.
1 Dutta, Sudipta
1 Eftekhari, Noha
1 Erhan, İnci M.
1 Et, Mikail
1 Fernández-León, Aurora
1 Garg, Saurabh Kumar
1 Govindarajulu, Paladugu
1 Gupta, Animesh
1 Gupta, Vishal
1 Hansen, Gerd
1 Hejazjpoor, N.
1 Herburt, Irmina
1 Ionescu, Cristiana
1 Jaradat, Mohammed M. M.
1 Jeyaraj, R.
1 Karakaş, Murat
1 Kaur, Jatinderdeep
1 Khalil, Roshdi Rashid
1 Khalil, Sarah
1 Kim, Jong Kyu
1 Klee, Victor LaRue
1 Labbaf Ghasemi, Mohammad Hussein
1 Mabizela, Sizwe
1 Mach, Jaroslav
1 Martini, Helmut
1 Mazahari, H.
1 Metiya, Nikhilesh
1 Moghaddam, Majid Abrishami
1 Moszyńska, Maria
1 Mursaleen, Mohammad
1 Mustafa, Zead
1 Naraghirad, Eskandar
1 Olela Otafudu, Olivier
1 Ozel, Cenap
1 Pai, Devidas V.
1 Parvaneh, Vahid
1 Paul, Kallol
1 Piȩkosz, Artur
1 Ramazannejad, Maede
1 Rawashdeh, Mahmoud Saleh
1 Rezapour, Shahram
1 Robertson, Jack M.
1 Sain, Debmalya
1 Sanchis, Manuel
1 Seshagiri Rao, N.
1 Seshagiri, Rao N.
1 Shahkoohi, Roghaye Jalal
1 Sharma, Ritu
1 Shunmugaraj, P.
1 Singh, Jitender
1 Taoudi, Mohamed Aziz
1 Tomar, Anita
1 Tsar’kov, Igor’ Germanovich
1 Vaezpour, Seyed Mansour
1 Vasil’ev, A. I.
1 Wajch, Eliza
1 Zekraoui, Hanifa
all top 5

Cited in 46 Serials

6 Fixed Point Theory and Applications
4 Periodica Mathematica Hungarica
4 Journal of Approximation Theory
4 Analysis in Theory and Applications
3 International Journal of Mathematics and Mathematical Sciences
2 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods
2 Abstract and Applied Analysis
2 Journal of Inequalities and Applications
2 Iranian Journal of Mathematical Sciences and Informatics
2 Journal of Nonlinear Analysis and Optimization: Theory & Applications
2 Sahand Communications in Mathematical Analysis
2 Asia Pacific Journal of Mathematics
1 Computers & Mathematics with Applications
1 Journal of Mathematical Analysis and Applications
1 Mathematical Notes
1 Rocky Mountain Journal of Mathematics
1 Annales Universitatis Mariae Curie-Skłodowska. Sectio A. Mathematica
1 Fasciculi Mathematici
1 Geometriae Dedicata
1 Mathematische Annalen
1 Proceedings of the American Mathematical Society
1 Publications de l’Institut Mathématique. Nouvelle Série
1 Rendiconti del Circolo Matemàtico di Palermo. Serie II
1 Acta Mathematica Hungarica
1 Bulletin of the Iranian Mathematical Society
1 Aequationes Mathematicae
1 Indagationes Mathematicae. New Series
1 The Journal of Analysis
1 Journal of Mathematical Sciences (New York)
1 Computational and Applied Mathematics
1 Journal of the Egyptian Mathematical Society
1 Journal of Convex Analysis
1 Journal of Applied Analysis
1 Novi Sad Journal of Mathematics
1 Applied Mathematics E-Notes
1 Iranian Journal of Science and Technology. Transaction A: Science
1 Bulletin of the Malaysian Mathematical Sciences Society. Second Series
1 Missouri Journal of Mathematical Sciences
1 Journal of Fixed Point Theory and Applications
1 Optimization Letters
1 Proceedings of the Estonian Academy of Sciences
1 Journal of Nonlinear Science and Applications
1 Mathematical Sciences
1 Journal of Operators
1 International Journal of Applied and Computational Mathematics
1 Journal of Siberian Federal University. Mathematics & Physics

Citations by Year