# zbMATH — the first resource for mathematics

## Kumar, Devendra

Compute Distance To:
 Author ID: kumar.devendra Published as: Kumar, Devendra; Kumar, D. Homepage: http://www.mmhcollegeghaziabad.edu.in/Faculty%20profiles/Maths/devendra/devendra... External Links: ORCID
 Documents Indexed: 146 Publications since 1991, including 1 Book Reviewing Activity: 45 Reviews
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#### Co-Authors

 62 single-authored 16 Kasana, Harvir Singh 10 Dey, Sanku 4 Harfaoui, Mohammed 4 Nassar, Mazen 4 Srivastava, Girja Shanker 3 Basu, Anindita 3 Bishnoi, Payal 3 Dubey, Ved Prakash 3 Kumar, Rajnesh 3 Vijayran, Manisha 2 Afify, Ahmed Z. 2 Gill, Vinod 2 Gupta, Deepti 2 Gupta, Vijay 2 Kaur, Harvir 2 Kumar, Shiv Dart 2 Kumari, Parvin 2 Prakasha, Doddabhadrappla Gowda 2 Singh, Balbir 2 Singh, Rajbir 2 Singh, Yudhveer 2 Veeresha, Pundikala 1 Alghamdi, Azza M. 1 Ali, Rifaqat 1 Arora, K. N. 1 Bejarbaneh, E. Yazdani 1 Cordeiro, Gauss Moutinho 1 Deo, Narendra 1 Dey, Tanujit 1 Ghanbari, Behzad 1 Ghosh, Indranil 1 Gupta, Shivani 1 Jain, Madhu 1 Jain, Neetu 1 Jain, Vandna 1 Kaplan, Melike 1 Kumar Gupta, Sachin 1 Kumar, Rajesh S. 1 Kundu, Sunil 1 Long, Le Dinh 1 Louzada, Francisco 1 Luc, Nguyen Hoang 1 Mathur, Amit 1 Mirmostafaee, S. M. T. K. 1 Nadarajah, Saralees 1 Nguyen Huy Tuan 1 Ormoz, Ehsan 1 Phuong, Nguyen Duc 1 Podila, Pramod Chakravarthy 1 Ramos, Pedro Luiz 1 Rani, Deepti 1 Samuel, Shikaa 1 Seikh, N. A. 1 Shafay, A. R. 1 Shivhare, Meenakshi 1 Shrahili, Mansour 1 Singh, Dimple 1 Tuan, Nguyen Anh 1 Van, Ho Thi Kim 1 Vishnoi, R. K. 1 Waymyers, Sophia
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#### Serials

 8 Mathematical Sciences Research Journal 6 Fasciculi Mathematici 5 Panamerican Mathematical Journal 5 Annali dell’Università di Ferrara. Sezione VII. Scienze Matematiche 4 Applications and Applied Mathematics 3 Demonstratio Mathematica 3 Journal of Computational and Applied Mathematics 3 Journal of Applied Analysis 3 Communications de la Faculté des Sciences de l’Université d’Ankara. Séries A1. Mathematics and Statistics 3 International Journal of Mathematical Analysis (Ruse) 3 Journal of Mathematical Analysis and Approximation Theory 3 European Journal of Pure and Applied Mathematics 3 Theory and Applications of Mathematics & Computer Science 2 Mathematica Slovaca 2 Rendiconti dell’Istituto di Matematica dell’Università di Trieste 2 The Journal of the Indian Academy of Mathematics 2 Bulletin of the Institute of Mathematics. Academia Sinica 2 The Journal of Analysis 2 Tamsui Oxford Journal of Mathematical Sciences 2 International Journal of Pure and Applied Mathematics 2 International Journal of Mathematics and Computer Science 2 International Journal of Biomathematics 2 Journal of Nonlinear Science and Applications 2 Transylvanian Journal of Mathematics and Mechanics 2 Journal of Mathematical Research with Applications 2 Journal of Complex Analysis 2 International Journal of Analysis and Applications 2 Gulf Journal of Mathematics 2 Mathematical Sciences & Applications E-Notes 2 Journal of Numerical Analysis and Approximation Theory 2 Stochastics and Quality Control 1 International Journal of Modern Physics B 1 Archives of Mechanics 1 Journal of Mathematical Analysis and Applications 1 Ukrainian Mathematical Journal 1 Applied Mathematics and Computation 1 Commentationes Mathematicae Universitatis Carolinae 1 Communications de la Faculté des Sciences de l’Université d’Ankara. Séries A1. Mathematics and Statistics 1 Ganita 1 Indian Journal of Mathematics 1 International Journal of Mathematics and Mathematical Sciences 1 Mathématica – Revue d’Analyse Numérique et de Théorie de l’Approximation. L’Analyse Numérique et la Théorie de l’Approximation 1 Rendiconti del Circolo Matemàtico di Palermo. Serie II 1 Revista de la Unión Matemática Argentina 1 Tamkang Journal of Mathematics 1 Soochow Journal of Mathematics 1 Southeast Asian Bulletin of Mathematics 1 Applied Numerical Mathematics 1 Numerical Methods for Partial Differential Equations 1 Publicacions Matemàtiques 1 Communications in Statistics. Simulation and Computation 1 Communications in Statistics. Theory and Methods 1 Acta Mathematica Scientia 1 Electronic Journal of Differential Equations (EJDE) 1 Georgian Mathematical Journal 1 Complexity 1 Journal of Difference Equations and Applications 1 Rendiconti della Accademia Nazionale delle Scienze detta dei XL. Serie V. Memorie di Matemàtica 1 Journal of Mathematical Chemistry 1 Analele Universităţii din Timişoara. Seria Matematică-Informatică 1 Buletinul Ştiinţific al Universităţii Politehnica din Timişoara. Seria Matematică-Fizică 1 Mathematical Sciences Research Hot-Line 1 Chaos 1 Rivista di Matematica della Università di Parma. Serie 6 1 International Journal of Differential Equations and Applications 1 Proceedings of the National Academy of Sciences, India. Section A. Physical Sciences 1 Journal of Applied Mathematics and Computing 1 Complex Variables and Elliptic Equations 1 International Mathematical Forum 1 Mathematical Modelling of Natural Phenomena 1 Numerical Mathematics: Theory, Methods and Applications 1 Communications in Theoretical Physics 1 Acta Universitatis Sapientiae. Mathematica 1 Bulletin of Mathematical Analysis and Applications 1 Journal of Probability and Statistics 1 Journal of Applied Mathematics & Informatics 1 General Mathematics Notes 1 Afrika Matematika 1 Tamsui Oxford Journal of Information and Mathematical Sciences 1 Romanian Journal of Mathematics and Computer Science 1 Communications in Mathematics and Statistics 1 Journal of Mathematics 1 Journal of Function Spaces 1 Chinese Journal of Mathematics 1 Results in Applied Mathematics
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#### Fields

 53 Functions of a complex variable (30-XX) 40 Approximations and expansions (41-XX) 23 Partial differential equations (35-XX) 19 Potential theory (31-XX) 19 Several complex variables and analytic spaces (32-XX) 16 Harmonic analysis on Euclidean spaces (42-XX) 14 Statistics (62-XX) 9 Numerical analysis (65-XX) 8 Biology and other natural sciences (92-XX) 6 Real functions (26-XX) 6 Probability theory and stochastic processes (60-XX) 5 Ordinary differential equations (34-XX) 3 Integral transforms, operational calculus (44-XX) 2 Operator theory (47-XX) 2 Fluid mechanics (76-XX) 2 Classical thermodynamics, heat transfer (80-XX) 2 Information and communication theory, circuits (94-XX) 1 Special functions (33-XX) 1 Sequences, series, summability (40-XX) 1 Functional analysis (46-XX) 1 Convex and discrete geometry (52-XX) 1 Computer science (68-XX) 1 Mechanics of deformable solids (74-XX)

#### Citations contained in zbMATH Open

39 Publications have been cited 81 times in 24 Documents Cited by Year
Numerical solution of predator-prey model with Beddington-DeAngelis functional response and fractional derivatives with Mittag-Leffler kernel. Zbl 1421.34033
2019
New exact traveling wave solutions of the unstable nonlinear Schrödinger equations. Zbl 1382.35269
Hosseini, K.; Kumar, D.; Kaplan, M.; Bejarbaneh, E. Yazdani
2017
Approximation of growth numbers of generalized bi-axially symmetric potentials. Zbl 1211.35100
Kumar, Devendra
2005
Extended exponential distribution based on order statistics. Zbl 1377.62135
Kumar, Devendra; Dey, Sanku; Nadarajah, Saralees
2017
An efficient technique for nonlinear time-fractional Klein-Fock-Gordon equation. Zbl 1433.35454
Veeresha, P.; Prakasha, D. G.; Kumar, Devendra
2020
Exponentiated Chen distribution: properties and estimation. Zbl 1383.62037
Dey, Sanku; Kumar, Devendra; Ramos, Pedro L.; Louzada, Francisco
2017
On approximation and interpolation of entire functions with index-pair $$(p,q)$$. Zbl 0831.30023
Kasana, H. S.; Kumar, D.
1994
Growth and Chebyshev approximation of entire function solution of Helmholtz equation in $$R^2$$. Zbl 1214.30024
Kumar, Devendra
2010
Alpha power transformed inverse Lindley distribution: a distribution with an upside-down bathtub-shaped hazard function. Zbl 1404.60028
Dey, Sanku; Nassar, Mazen; Kumar, Devendra
2019
A new extension of Weibull distribution: properties and different methods of estimation. Zbl 1390.60062
Nassar, Mazen; Afify, Ahmed Z.; Dey, Sanku; Kumar, Devendra
2018
A parameter-uniform numerical scheme for the parabolic singularly perturbed initial boundary value problems with large time delay. Zbl 1418.65101
Kumar, Devendra; Kumari, Parvin
2019
Generalized growth and best approximation of entire functions in $$L^p$$ -norm in several complex variables. Zbl 1254.32005
Kumar, Devendra
2011
Convergence of a class of non-orthogonal wavelet expansions in $$L^p(\mathbb R)$$, $$1\leq p<\infty$$. Zbl 1200.42027
Kumar, D.
2009
Parameter-uniform numerical treatment of singularly perturbed initial-boundary value problems with large delay. Zbl 1436.35028
Kumar, Devendra; Kumari, Parvin
2020
On the growth and best polynomial approximation of entire functions in $$\mathbb {C}^{m}$$ ($$m\geq 2$$) in some Banach spaces. Zbl 1371.32004
Kumar, Devendra
2017
Cone-adapted continuous shearlet transform and reconstruction formula. Zbl 1328.42012
Kumar, Devendra; Kumar, Shiv; Singh, Balbir
2016
Faber polynomial approximation of entire functions of slow growth over Jordan domains. Zbl 1298.41008
Kumar, Devendra
2013
Approximation of entire function solutions of the Helmholtz equation having slow growth. Zbl 1276.30045
Kumar, Devendra
2012
Fitted mesh method for a class of singularly perturbed differential-difference equations. Zbl 1349.65203
Kumar, Devendra
2015
Generalized growth and approximation of entire function solution of Helmholtz equation in Banach spaces. Zbl 1341.30026
Kumar, Devendra
2016
Approximation and interpolation of generalized biaxisymmetric potentials. Zbl 0957.30028
Kumar, D.; Kasana, H. S.
1999
On approximation and interpolation of entire functions in two complex variables with index-pairs $$(p,q)$$. Zbl 1039.41001
Kumar, D.
2002
Ultraspherical expansions of generalized biaxially symmetric potentials and pseudo analytic functions. Zbl 1146.30032
Kumar, D.
2008
Prolate spheroidal wavelet coefficients, frames and double infinite matrices. Zbl 1209.42023
Kumar, Devendra
2010
On the $$(p, q)$$-growth of entire function solutions of Helmholtz equation. Zbl 1218.35020
Kumar, Devendra
2011
Bounded M-O extended exponential distribution with applications. Zbl 1448.60032
Ghosh, Indranil; Dey, Sanku; Kumar, Devendra
2019
A collocation method for singularly perturbed differential-difference turning point problems exhibiting boundary/interior layers. Zbl 1405.65081
Kumar, Devendra
2018
The Marshall-Olkin alpha power family of distributions with applications. Zbl 1409.62047
Nassar, Mazen; Kumar, Devendra; Dey, Sanku; Cordeiro, Gauss M.; Afify, Ahmed Z.
2019
On the approximation of entire functions over Carathéodory domains. Zbl 0815.30019
Kumar, D.; Kasana, H. S.
1994
On polynomial approximation of entire functions with index-pair $$(p,q)$$. Zbl 1064.30034
Kasana, H. S.; Kumar, D.
2003
An implicit scheme for singularly perturbed parabolic problem with retarded terms arising in computational neuroscience. Zbl 1407.65111
Kumar, Devendra
2018
Growth and $$L^\delta$$-approximation of solutions of the Helmholtz equation in a finite disk. Zbl 1305.41004
Kumar, Devendra; Basu, Anindita
2014
Statistical inference of exponentiated moment exponential distribution based on lower record values. Zbl 1380.62065
Kumar, Devendra; Dey, Tanujit; Dey, Sanku
2017
On the growth and approximation of transcendental entire functions on algebraic varieties. Zbl 1386.41003
Kumar, Devendra
2016
Wavelets convergence and unconditional bases for $$L^p(\mathbb R^n)$$ and $$H^1 (\mathbb R^n)$$. Zbl 1301.42057
Kumar, Devendra
2014
Pseudoframes and non-orthogonal projections onto subspaces. Zbl 1285.42025
Kumar, Devendra; Seikh, N. A.
2012
Convergence and characterization of wavelets associated with dilation matrix in variable $$L^p$$ spaces. Zbl 1269.42023
Kumar, Devendra
2013
Measures of growth of entire solutions of generalized axially symmetric Helmholtz equation. Zbl 1273.30017
Kumar, Devendra; Singh, Rajbir
2013
Approximation of entire transcendental functions of several complex variables in some Banach spaces for slow growth. Zbl 1371.32003
Kumar, Devendra
2017
An efficient technique for nonlinear time-fractional Klein-Fock-Gordon equation. Zbl 1433.35454
Veeresha, P.; Prakasha, D. G.; Kumar, Devendra
2020
Parameter-uniform numerical treatment of singularly perturbed initial-boundary value problems with large delay. Zbl 1436.35028
Kumar, Devendra; Kumari, Parvin
2020
Numerical solution of predator-prey model with Beddington-DeAngelis functional response and fractional derivatives with Mittag-Leffler kernel. Zbl 1421.34033
2019
Alpha power transformed inverse Lindley distribution: a distribution with an upside-down bathtub-shaped hazard function. Zbl 1404.60028
Dey, Sanku; Nassar, Mazen; Kumar, Devendra
2019
A parameter-uniform numerical scheme for the parabolic singularly perturbed initial boundary value problems with large time delay. Zbl 1418.65101
Kumar, Devendra; Kumari, Parvin
2019
Bounded M-O extended exponential distribution with applications. Zbl 1448.60032
Ghosh, Indranil; Dey, Sanku; Kumar, Devendra
2019
The Marshall-Olkin alpha power family of distributions with applications. Zbl 1409.62047
Nassar, Mazen; Kumar, Devendra; Dey, Sanku; Cordeiro, Gauss M.; Afify, Ahmed Z.
2019
A new extension of Weibull distribution: properties and different methods of estimation. Zbl 1390.60062
Nassar, Mazen; Afify, Ahmed Z.; Dey, Sanku; Kumar, Devendra
2018
A collocation method for singularly perturbed differential-difference turning point problems exhibiting boundary/interior layers. Zbl 1405.65081
Kumar, Devendra
2018
An implicit scheme for singularly perturbed parabolic problem with retarded terms arising in computational neuroscience. Zbl 1407.65111
Kumar, Devendra
2018
New exact traveling wave solutions of the unstable nonlinear Schrödinger equations. Zbl 1382.35269
Hosseini, K.; Kumar, D.; Kaplan, M.; Bejarbaneh, E. Yazdani
2017
Extended exponential distribution based on order statistics. Zbl 1377.62135
Kumar, Devendra; Dey, Sanku; Nadarajah, Saralees
2017
Exponentiated Chen distribution: properties and estimation. Zbl 1383.62037
Dey, Sanku; Kumar, Devendra; Ramos, Pedro L.; Louzada, Francisco
2017
On the growth and best polynomial approximation of entire functions in $$\mathbb {C}^{m}$$ ($$m\geq 2$$) in some Banach spaces. Zbl 1371.32004
Kumar, Devendra
2017
Statistical inference of exponentiated moment exponential distribution based on lower record values. Zbl 1380.62065
Kumar, Devendra; Dey, Tanujit; Dey, Sanku
2017
Approximation of entire transcendental functions of several complex variables in some Banach spaces for slow growth. Zbl 1371.32003
Kumar, Devendra
2017
Cone-adapted continuous shearlet transform and reconstruction formula. Zbl 1328.42012
Kumar, Devendra; Kumar, Shiv; Singh, Balbir
2016
Generalized growth and approximation of entire function solution of Helmholtz equation in Banach spaces. Zbl 1341.30026
Kumar, Devendra
2016
On the growth and approximation of transcendental entire functions on algebraic varieties. Zbl 1386.41003
Kumar, Devendra
2016
Fitted mesh method for a class of singularly perturbed differential-difference equations. Zbl 1349.65203
Kumar, Devendra
2015
Growth and $$L^\delta$$-approximation of solutions of the Helmholtz equation in a finite disk. Zbl 1305.41004
Kumar, Devendra; Basu, Anindita
2014
Wavelets convergence and unconditional bases for $$L^p(\mathbb R^n)$$ and $$H^1 (\mathbb R^n)$$. Zbl 1301.42057
Kumar, Devendra
2014
Faber polynomial approximation of entire functions of slow growth over Jordan domains. Zbl 1298.41008
Kumar, Devendra
2013
Convergence and characterization of wavelets associated with dilation matrix in variable $$L^p$$ spaces. Zbl 1269.42023
Kumar, Devendra
2013
Measures of growth of entire solutions of generalized axially symmetric Helmholtz equation. Zbl 1273.30017
Kumar, Devendra; Singh, Rajbir
2013
Approximation of entire function solutions of the Helmholtz equation having slow growth. Zbl 1276.30045
Kumar, Devendra
2012
Pseudoframes and non-orthogonal projections onto subspaces. Zbl 1285.42025
Kumar, Devendra; Seikh, N. A.
2012
Generalized growth and best approximation of entire functions in $$L^p$$ -norm in several complex variables. Zbl 1254.32005
Kumar, Devendra
2011
On the $$(p, q)$$-growth of entire function solutions of Helmholtz equation. Zbl 1218.35020
Kumar, Devendra
2011
Growth and Chebyshev approximation of entire function solution of Helmholtz equation in $$R^2$$. Zbl 1214.30024
Kumar, Devendra
2010
Prolate spheroidal wavelet coefficients, frames and double infinite matrices. Zbl 1209.42023
Kumar, Devendra
2010
Convergence of a class of non-orthogonal wavelet expansions in $$L^p(\mathbb R)$$, $$1\leq p<\infty$$. Zbl 1200.42027
Kumar, D.
2009
Ultraspherical expansions of generalized biaxially symmetric potentials and pseudo analytic functions. Zbl 1146.30032
Kumar, D.
2008
Approximation of growth numbers of generalized bi-axially symmetric potentials. Zbl 1211.35100
Kumar, Devendra
2005
On polynomial approximation of entire functions with index-pair $$(p,q)$$. Zbl 1064.30034
Kasana, H. S.; Kumar, D.
2003
On approximation and interpolation of entire functions in two complex variables with index-pairs $$(p,q)$$. Zbl 1039.41001
Kumar, D.
2002
Approximation and interpolation of generalized biaxisymmetric potentials. Zbl 0957.30028
Kumar, D.; Kasana, H. S.
1999
On approximation and interpolation of entire functions with index-pair $$(p,q)$$. Zbl 0831.30023
Kasana, H. S.; Kumar, D.
1994
On the approximation of entire functions over Carathéodory domains. Zbl 0815.30019
Kumar, D.; Kasana, H. S.
1994
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#### Cited by 26 Authors

 6 Kumar, Devendra 2 Berdyshev, Abdumauvlen Suleymanovich 2 Harfaoui, Mohammed 2 Hasanov, Ansar 2 Srivastava, Girja Shanker 2 Vijayran, Manisha 1 Arfaoui, Sabrine 1 Ben Mabrouk, Anouar 1 Chang, Kuei-Fang 1 El Kadiri, Mohamed 1 Ergashev, Tuhtasin Gulamjanovich 1 Gun, Chiou-Yueh 1 Kasana, Harvir Singh 1 Kumar, Susheel 1 Lakhmaili, Loubna 1 Liu, Xiaochun 1 Mei, Shenghan 1 Mei, Shuli 1 Mourassil, Abdellah 1 Ryskan, Ainur R. 1 Singh, Rajbir 1 Su, Wenting 1 Su, Yu 1 Wang, Kai-Cheng 1 Yang, Chi-I 1 Zhang, Wanchang
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#### Cited in 15 Serials

 5 Annali dell’Università di Ferrara. Sezione VII. Scienze Matematiche 2 Applied Mathematics Letters 2 Journal of Inequalities and Applications 2 Complex Variables and Elliptic Equations 2 Applications and Applied Mathematics 2 Journal of Complex Analysis 1 Functiones et Approximatio. Commentarii Mathematici 1 International Journal of Mathematics and Mathematical Sciences 1 Mathematica Slovaca 1 Advances in Applied Clifford Algebras 1 Journal of Applied Analysis 1 Abstract and Applied Analysis 1 International Journal of Wavelets, Multiresolution and Information Processing 1 Journal of Mathematics 1 Journal of Siberian Federal University. Mathematics & Physics
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#### Cited in 9 Fields

 10 Partial differential equations (35-XX) 7 Several complex variables and analytic spaces (32-XX) 5 Functions of a complex variable (30-XX) 5 Approximations and expansions (41-XX) 4 Harmonic analysis on Euclidean spaces (42-XX) 1 Potential theory (31-XX) 1 Ordinary differential equations (34-XX) 1 Integral transforms, operational calculus (44-XX) 1 Numerical analysis (65-XX)