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## Leggett, Richard W.

Compute Distance To:
 Author ID: leggett.richard-w Published as: Leggett, Richard; Leggett, Richard W. External Links: MGP
 Documents Indexed: 10 Publications since 1973

#### Co-Authors

 5 single-authored 5 Williams, Lynn R.

#### Serials

 3 Journal of Mathematical Analysis and Applications 3 SIAM Journal on Mathematical Analysis 2 Indiana University Mathematics Journal 1 Mathematische Zeitschrift 1 Bollettino della Unione Matematica Italiana. Series IV
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#### Fields

 7 Operator theory (47-XX) 5 Integral equations (45-XX) 2 Ordinary differential equations (34-XX) 2 Biology and other natural sciences (92-XX) 1 Functional analysis (46-XX) 1 Algebraic topology (55-XX) 1 Global analysis, analysis on manifolds (58-XX)

#### Citations contained in zbMATH Open

10 Publications have been cited 472 times in 450 Documents Cited by Year
Multiple positive fixed points of nonlinear operators on ordered Banach spaces. Zbl 0421.47033
Leggett, Richard W.; Williams, Lynn R.
1979
A fixed point theorem with application to an infectious disease model. Zbl 0448.47044
Leggett, Richard W.; Williams, Lynn R.
1980
On certain nonlinear integral equations. Zbl 0352.45004
Leggett, Richard W.
1977
A new approach to the H-equation of Chandrasekhar. Zbl 0331.45012
Leggett, Richard W.
1976
Nonzero solutions of nonlinear integral equations modeling infectious disease. Zbl 0482.45006
Williams, Lynn R.; Leggett, Richard W.
1982
On the invariant subspace structure of compact, dissipative operators. Zbl 0258.47007
Leggett, Richard
1973
Remarks on set-contractions and condensing maps. Zbl 0266.47008
Leggett, Richard
1973
Unique and multiple solutions of a family of differential equations modeling chemical reactions. Zbl 0515.34014
Williams, Lynn R.; Leggett, Richard W.
1982
An extension of Jentzsch’s theorem to nonlinear Hammerstein operators. Zbl 0352.45005
Leggett, Richard W.; Williams, Lynn R.
1977
A note on ’Locally $$\alpha$$-contracting’ linear operators. Zbl 0314.47016
Leggett, Richard W.
1975
Nonzero solutions of nonlinear integral equations modeling infectious disease. Zbl 0482.45006
Williams, Lynn R.; Leggett, Richard W.
1982
Unique and multiple solutions of a family of differential equations modeling chemical reactions. Zbl 0515.34014
Williams, Lynn R.; Leggett, Richard W.
1982
A fixed point theorem with application to an infectious disease model. Zbl 0448.47044
Leggett, Richard W.; Williams, Lynn R.
1980
Multiple positive fixed points of nonlinear operators on ordered Banach spaces. Zbl 0421.47033
Leggett, Richard W.; Williams, Lynn R.
1979
On certain nonlinear integral equations. Zbl 0352.45004
Leggett, Richard W.
1977
An extension of Jentzsch’s theorem to nonlinear Hammerstein operators. Zbl 0352.45005
Leggett, Richard W.; Williams, Lynn R.
1977
A new approach to the H-equation of Chandrasekhar. Zbl 0331.45012
Leggett, Richard W.
1976
A note on ’Locally $$\alpha$$-contracting’ linear operators. Zbl 0314.47016
Leggett, Richard W.
1975
On the invariant subspace structure of compact, dissipative operators. Zbl 0258.47007
Leggett, Richard
1973
Remarks on set-contractions and condensing maps. Zbl 0266.47008
Leggett, Richard
1973
all top 5

#### Cited by 447 Authors

 31 Wong, Patricia J. Y. 25 Henderson, Johnny Lee 19 Agarwal, Ravi P. 18 Avery, Richard I. 18 Li, Wan-Tong 18 O’Regan, Donal 18 Sun, Jianping 17 Ge, Weigao 15 Anderson, Douglas Robert 12 Guo, Yanping 12 Padhi, Seshadev 9 Liu, Lishan 8 Darwish, Mohamed Abdalla 8 Ding, Huisheng 8 Liu, Yuji 8 Pati, Smita 8 Wang, Dabin 7 Li, Yongkun 7 Ntouyas, Sotiris K. 7 Yaslan, İsmail 6 Bai, Zhanbing 6 Graef, John R. 6 Guan, Wen 6 Sun, Hongrui 6 Wu, Yonghong 6 Yang, Zhilin 5 Davis, John M. 5 Khan, Rahmat Ali 5 Kosmatov, Nickolai 5 Liu, Xiping 5 Tariboon, Jessada 5 Yaslan Karaca, Ilkay 5 Zima, Mirosława 4 Chyan, Chuan Jen 4 Han, Zhenlai 4 Hong, Shihuang 4 Ji, Yude 4 Li, Fuyi 4 Nyamoradi, Nemat 4 Qiu, Jiqing 4 Srinivasu, Pichika D. N. 4 Su, Youhui 4 Thompson, Harold Bevan 4 Xu, Bin 4 Yang, Liu 4 Zhang, Xinguang 4 Zhao, Yahong 3 Banaś, Józef 3 Boey, K. L. 3 Cahlon, Baruch 3 Cheung, Wing-Sum 3 Dix, Julio G. 3 Djebali, Smail 3 Dogan, Abdulkadir 3 Du, Bo 3 Feng, Meiqiang 3 Hamal, Nuket Aykut 3 He, Xiaoming 3 Infante, Gennaro 3 Jia, Mei 3 Kang, Shugui 3 Kaufmann, Eric R. 3 Li, Jianli 3 Liang, Jin 3 Liu, Xueyan 3 Lu, Hongling 3 N’Guérékata, Gaston Mandata 3 Nieto Roig, Juan Jose 3 Ren, Jingli 3 Shen, Chunfang 3 Shen, Jianhua 3 Srivastava, Shilpee 3 Sun, Shurong 3 Tian, Yu 3 Tian, Yuansheng 3 Xie, Dapeng 3 Yoruk, Fulya 3 Yuan, Rong 3 Zhang, Xuemei 3 Zhao, Zengqin 3 Zhong, Wenyong 2 Bai, Chuanzhi 2 Bashiri, Tahereh 2 Ben Amar, Afif 2 Cabada, Alberto 2 Chang, Shih-Sen 2 Cui, Yujun 2 Ding, Xie Ping 2 Du, Zengji 2 Erbe, Lynn Harry 2 Feintuch, Avraham 2 Guo, Dajun 2 Guo, Limin 2 He, Zhimin 2 Hu, Xueping 2 Jankowski, Tadeusz 2 Jebari, Rochdi 2 Jiang, Daqing 2 Jiang, Jiqiang 2 Khuri, Suheil A. ...and 347 more Authors
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#### Cited in 85 Serials

 46 Journal of Mathematical Analysis and Applications 41 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 36 Computers & Mathematics with Applications 28 Applied Mathematics and Computation 22 Advances in Difference Equations 20 Boundary Value Problems 19 Abstract and Applied Analysis 17 Journal of Computational and Applied Mathematics 17 Applied Mathematics Letters 12 Mathematical and Computer Modelling 10 Applicable Analysis 10 Journal of Difference Equations and Applications 9 Discrete Dynamics in Nature and Society 9 Nonlinear Analysis. Real World Applications 9 Journal of Applied Mathematics and Computing 6 Rocky Mountain Journal of Mathematics 6 Applied Mathematics and Mechanics. (English Edition) 5 Acta Mathematicae Applicatae Sinica. English Series 5 Journal of Integral Equations and Applications 5 Nonlinear Analysis. Modelling and Control 5 Journal of Fixed Point Theory and Applications 4 Mediterranean Journal of Mathematics 4 Journal of Function Spaces 3 Bulletin of the Australian Mathematical Society 3 Annali di Matematica Pura ed Applicata. Serie Quarta 3 Journal of Differential Equations 3 Journal of Soviet Mathematics 3 Mathematica Slovaca 3 Acta Applicandae Mathematicae 3 Functional Differential Equations 3 Journal of Applied Mathematics 3 Annali dell’Università di Ferrara. Sezione VII. Scienze Matematiche 3 International Journal of Differential Equations 3 Fractional Differential Calculus 2 Numerical Functional Analysis and Optimization 2 Numerische Mathematik 2 Proceedings of the American Mathematical Society 2 Zeitschrift für Analysis und ihre Anwendungen 2 Applied Mathematics. Series B (English Edition) 2 Turkish Journal of Mathematics 2 Discrete and Continuous Dynamical Systems 2 Arab Journal of Mathematical Sciences 2 Mathematical Problems in Engineering 2 Differential Equations and Dynamical Systems 2 Positivity 2 Acta Mathematica Sinica. English Series 2 Communications in Nonlinear Science and Numerical Simulation 2 The ANZIAM Journal 2 Boletim da Sociedade Paranaense de Matemática. Terceira Série 2 Fixed Point Theory and Applications 2 Journal of Nonlinear Science and Applications 2 Chinese Journal of Mathematics 1 Journal of the Franklin Institute 1 Lithuanian Mathematical Journal 1 Archiv der Mathematik 1 Glasgow Mathematical Journal 1 International Journal of Mathematics and Mathematical Sciences 1 Journal of the London Mathematical Society. Second Series 1 Le Matematiche 1 Mathematische Annalen 1 Monatshefte für Mathematik 1 Advances in Applied Mathematics 1 Acta Mathematica Hungarica 1 Journal of Applied Mathematics and Stochastic Analysis 1 Applications of Mathematics 1 Applied Mathematical Modelling 1 International Journal of Computer Mathematics 1 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics 1 Proceedings of the Indian Academy of Sciences. Mathematical Sciences 1 Topological Methods in Nonlinear Analysis 1 Opuscula Mathematica 1 Vietnam Journal of Mathematics 1 Taiwanese Journal of Mathematics 1 Fractional Calculus & Applied Analysis 1 International Journal of Nonlinear Sciences and Numerical Simulation 1 Differentsial’nye Uravneniya i Protsessy Upravleniya 1 Discrete and Continuous Dynamical Systems. Series B 1 Advanced Nonlinear Studies 1 Advances in Differential Equations and Control Processes 1 Afrika Matematika 1 S$$\vec{\text{e}}$$MA Journal 1 Mathematics 1 Nonautonomous Dynamical Systems 1 International Journal of Applied and Computational Mathematics 1 Open Mathematics
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#### Cited in 22 Fields

 331 Ordinary differential equations (34-XX) 196 Operator theory (47-XX) 88 Difference and functional equations (39-XX) 63 Integral equations (45-XX) 26 Partial differential equations (35-XX) 21 Biology and other natural sciences (92-XX) 19 Real functions (26-XX) 11 Numerical analysis (65-XX) 6 Functional analysis (46-XX) 5 General topology (54-XX) 5 Statistical mechanics, structure of matter (82-XX) 5 Astronomy and astrophysics (85-XX) 5 Systems theory; control (93-XX) 4 Dynamical systems and ergodic theory (37-XX) 4 Classical thermodynamics, heat transfer (80-XX) 3 Global analysis, analysis on manifolds (58-XX) 2 Functions of a complex variable (30-XX) 1 Potential theory (31-XX) 1 Approximations and expansions (41-XX) 1 Abstract harmonic analysis (43-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Algebraic topology (55-XX)