# zbMATH — the first resource for mathematics

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 Documents Indexed: 118 Publications since 1967
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#### Co-Authors

 33 single-authored 6 Chatterjee, Haimabati 4 Singh, M. Nayan 2 Fisher, Brian 2 Kasahara, Shouro 2 Rhoades, Billy E. 2 Singh, Surya P. N. 1 Ghoshal, Sudhanshu Kumar
all top 5

#### Serials

 12 Indian Journal of Pure & Applied Mathematics 8 Bulletin Mathématique de la Société des Sciences Mathématiques de la République Socialiste de Roumanie. Nouvelle Série 6 Mathematics Seminar Notes 4 Pure & Applied Mathematika Sciences 3 Bulletin of the Calcutta Mathematical Society 2 Fundamenta Mathematicae 2 The Journal of the University of Kuwait. (Science) 2 Matematički Vesnik 2 Mathématica – Revue d’Analyse Numérique et de Théorie de l’Approximation. Mathématica 2 Nanta Mathematica 1 Colloquium Mathematicum 1 Commentationes Mathematicae Universitatis Carolinae 1 Indian Journal of Mathematics 1 Pacific Journal of Mathematics 1 Iraqi Journal of Science 1 Atti della Accademia Nazionale dei Lincei. Serie Ottava. Rendiconti. Classe di Scienze Fisiche, Matematiche e Naturali 1 The Mathematics Education. Section A 1 Bulletin Mathématique de la Société des Sciences Mathématiques de Roumanie. Nouvelle Série 1 Bulletin de l’Académie Polonaise des Sciences, Série des Sciences Mathématiques, Astronomiques et Physiques

#### Fields

 44 General topology (54-XX) 16 Operator theory (47-XX) 1 Associative rings and algebras (16-XX) 1 Global analysis, analysis on manifolds (58-XX) 1 Numerical analysis (65-XX)

#### Citations contained in zbMATH Open

28 Publications have been cited 77 times in 60 Documents Cited by Year
On Ciric’s fixed point theorem. Zbl 0345.54044
1977
Degree of approximation of functions by their Fourier series in the generalized Hölder metric. Zbl 0863.42002
Das, G.; Ghosh, Tulika; Ray, B. K.
1996
An estimate of the rate of convergence of Fourier series in the generalized Hölder metric. Zbl 1038.42005
Das, G.; Nath, Anasuya; Ray, B. K.
2002
On the absolute summability of some series related to a Fourier series. Zbl 0188.37401
Ray, B. K.
1970
On the behaviour of a series associated with the conjugate series of a Fourier series. Zbl 0179.36901
Mohanty, R.; Ray, B. K.
1969
An estimate of the rate of convergence of Fourier series in the generalized Hölder metric by deferred Cesàro mean. Zbl 1293.30009
Nayak, L.; Das, G.; Ray, B. K.
2014
Fixed point theorems in Banach spaces. Zbl 0411.47036
Ray, Barada K.; Singh, S. P.
1978
A fixed point theorem in Banach space. Zbl 0372.47031
1977
Fixed point theorems for mappings with a contractive iterate. Zbl 0361.54028
1977
A new trigonometric method of summation and its application to the degree of approximation. Zbl 1006.40008
Das, G.; Nath, Anasuya; Ray, B. K.
2002
Abelian and Tauberian theorems for a new trigonometric method of summation. Zbl 0909.40003
Das, G.; Ray, B. K.
1997
On the absolute Euler summability of a factored Fourier series. Zbl 0505.42008
Ray, B. K.; Patra, B.
1982
Some results on fixed points in metric and Banach spaces. Zbl 0396.54039
1978
On the convergence factor of a Fourier series and a differentiated Fourier series. Zbl 0167.34001
Mohanty, R.; Ray, B. K.
1969
An estimate of the rate of convergence of the Fourier series in the generalized Hölder metric by delayed arithmetic mean. Zbl 1390.42009
Nayak, L.; Das, G.; Ray, B. K.
2014
Degree of approximation of functions associated with Hardy-Littlewood series in the Hölder metric by Borel means. Zbl 0914.42002
Das, G.; Ojha, A. K.; Ray, B. K.
1998
Application of the absolute Euler method to some series related to Fourier series and its conjugate series. Zbl 0885.42004
Ray, B. K.; Sahoo, A. K.
1996
On the absolute Nevanlinna summability factors of Fourier series and conjugate series. Zbl 0871.42008
Ray, B. K.; Sahoo, A. K.
1995
Degree of approximation of functions in the Hölder metric by $$(e,c)$$ means. Zbl 0855.42002
Das, G.; Ghosh, Tulika; Ray, B. K.
1995
On common fixed points in metric spaces. Zbl 0707.54030
1988
Remarks on a fixed point theorem of Gerald Jungck. Zbl 0576.54044
1985
Application of the absolute $$N_ q$$-method to some series and integrals. Zbl 0625.42005
Ray, B. K.; Samal, M.
1980
On the absolute matrix summability of the series conjugate to a Fourier series. Zbl 0455.42011
Ray, B. K.; Misra, Arati
1980
Remarks on some theorems of Feller and Swokowski. Zbl 0391.16004
1978
On some results on fixed points in metric and Banach spaces. Zbl 0396.54040
1977
Some fixed point theorems. Zbl 0348.54040
1976
On non-expansive mappings in a metric space. Zbl 0291.54054
1974
On the non-absolute summability of a Fourier series and the conjugate of a Fourier series by a Nörlund method. Zbl 0167.33902
Monhanty, R.; Ray, B. K.
1968
An estimate of the rate of convergence of Fourier series in the generalized Hölder metric by deferred Cesàro mean. Zbl 1293.30009
Nayak, L.; Das, G.; Ray, B. K.
2014
An estimate of the rate of convergence of the Fourier series in the generalized Hölder metric by delayed arithmetic mean. Zbl 1390.42009
Nayak, L.; Das, G.; Ray, B. K.
2014
An estimate of the rate of convergence of Fourier series in the generalized Hölder metric. Zbl 1038.42005
Das, G.; Nath, Anasuya; Ray, B. K.
2002
A new trigonometric method of summation and its application to the degree of approximation. Zbl 1006.40008
Das, G.; Nath, Anasuya; Ray, B. K.
2002
Degree of approximation of functions associated with Hardy-Littlewood series in the Hölder metric by Borel means. Zbl 0914.42002
Das, G.; Ojha, A. K.; Ray, B. K.
1998
Abelian and Tauberian theorems for a new trigonometric method of summation. Zbl 0909.40003
Das, G.; Ray, B. K.
1997
Degree of approximation of functions by their Fourier series in the generalized Hölder metric. Zbl 0863.42002
Das, G.; Ghosh, Tulika; Ray, B. K.
1996
Application of the absolute Euler method to some series related to Fourier series and its conjugate series. Zbl 0885.42004
Ray, B. K.; Sahoo, A. K.
1996
On the absolute Nevanlinna summability factors of Fourier series and conjugate series. Zbl 0871.42008
Ray, B. K.; Sahoo, A. K.
1995
Degree of approximation of functions in the Hölder metric by $$(e,c)$$ means. Zbl 0855.42002
Das, G.; Ghosh, Tulika; Ray, B. K.
1995
On common fixed points in metric spaces. Zbl 0707.54030
1988
Remarks on a fixed point theorem of Gerald Jungck. Zbl 0576.54044
1985
On the absolute Euler summability of a factored Fourier series. Zbl 0505.42008
Ray, B. K.; Patra, B.
1982
Application of the absolute $$N_ q$$-method to some series and integrals. Zbl 0625.42005
Ray, B. K.; Samal, M.
1980
On the absolute matrix summability of the series conjugate to a Fourier series. Zbl 0455.42011
Ray, B. K.; Misra, Arati
1980
Fixed point theorems in Banach spaces. Zbl 0411.47036
Ray, Barada K.; Singh, S. P.
1978
Some results on fixed points in metric and Banach spaces. Zbl 0396.54039
1978
Remarks on some theorems of Feller and Swokowski. Zbl 0391.16004
1978
On Ciric’s fixed point theorem. Zbl 0345.54044
1977
A fixed point theorem in Banach space. Zbl 0372.47031
1977
Fixed point theorems for mappings with a contractive iterate. Zbl 0361.54028
1977
On some results on fixed points in metric and Banach spaces. Zbl 0396.54040
1977
Some fixed point theorems. Zbl 0348.54040
1976
On non-expansive mappings in a metric space. Zbl 0291.54054
1974
On the absolute summability of some series related to a Fourier series. Zbl 0188.37401
Ray, B. K.
1970
On the behaviour of a series associated with the conjugate series of a Fourier series. Zbl 0179.36901
Mohanty, R.; Ray, B. K.
1969
On the convergence factor of a Fourier series and a differentiated Fourier series. Zbl 0167.34001
Mohanty, R.; Ray, B. K.
1969
On the non-absolute summability of a Fourier series and the conjugate of a Fourier series by a Nörlund method. Zbl 0167.33902
Monhanty, R.; Ray, B. K.
1968
all top 5