DST-Centre For Interdisciplinary Mathematical Science(CIMS)Faculty ID 19029

Faculty Profileteachingpermanent

Bankteshwar Tiwari

Professor

DST-Centre For Interdisciplinary Mathematical Science(CIMS)

Centre For Interdisciplinary Mathematical sciences05422369337 btiwari@bhu.ac.in

Contact Faculty ORCID

Publications

Research Projects

Ph.D. Scholars

Honours & Awards

Academic Profile

About the Faculty

A concise academic overview, expertise and current areas of scholarly interest.

Bankteshwar Tiwari serves as Professor in the DST-Centre For Interdisciplinary Mathematical Science(CIMS), contributing to teaching, research, student mentorship and academic initiatives.

Career Timeline

Work Experience

Academic appointments, research roles, and administrative responsibilities.

Academic14 October 2015 - Contd

Professor

BHU Varanasi

Teaching and research

Academic14 October 2012 - 13 October 2015

Associate Professor

BHU Varanasi

Teaching and research

Academic23 July 2010 - 13 October 2012

Reader

BHU Varanasi

Teaching and research

Academic14 October 2009 - 22 July 2010

Reader

BRDPG College

Teaching

Academic24 April 2001 - 13 October 2009

Lecturer

BRDPG College

Teaching

Academic14 October 2000 - 23 April 2001

Lecturer

DAV College Kanpur

Teaching

Administrative2020 - May 2023

Coordinator, DST-CIMS

BHU, Varanasi

Administrative2018 - 2021

Course Coordinator of a special course 'M.Sc. in Mathematics and Computing'

BHU, Varanasi

Administrative2013 - Contd

Regional Coordinator of Madhava Mathematics Competition

HBCSE, Mumbai

Administrative2018 - May 2023

Member of Policy and Planning Committee, Institute of Science, BHU

BHU, Varanasi

Administrative2017 - Contd

Member of Policy and Planning Committee, DST-CIMS, Institute of Science, BHU

BHU, Varanasi

Administrative2022 - Contd

Member of BoS

GGV Bilaspur (CG)

Administrative2022 - Contd

Member of BoS

Mizoram University, Aizawl

Administrative2020 - 2023

Member of BoS

Mahatma Gandhi Central University, Motihari

Administrative2016

Member of BoS

Siddharth University, Kapilvastu, Siddharth Nagar

Administrative2012 - Contd

Member of BoS

DST-CIMS, BHU, Varanasi

Research & Innovation

Selected Publications

Journal articles, conference papers, book chapters and other scholarly work.

2026

The Isoperimetric Problem in then 2-dimensional spherically symmetric randers space

Arti Sahu Gangopadyay, Krishnendu Gongopadhyay and Bankteshwar Tiwari

Indian J. Pure Appl. MathDOI

2026

The Isoperimetric Problem in the Teichm¨uller Space of Torus

Arti Sahu Gangopadyay, Krishnendu Gongopadhyay and Bankteshwar Tiwari

Results in Mathematics81:110, 24ppDOI

2026

On Minkowskian Product Einstein–Finsler Spaces

Arti Sahu Gangopadyay Ranadip Gangopadyay, Ghanashyam Kumar Prajapati and Bankteshwar Tiwari

Proc. Natl. Acad. Sci., India, Sect. A Phys. Sci.6 ppDOI

2025

Anisotropic weighted Levin-Cochran-Lee type inequalities on homogeneous Lie groups

Michael Ruzhansky, Anjali Shriwastawa and Bankteshwar Tiwari

Annales Fennici Mathematici50(2), 685-701DOI

2025

The Isoperimetric Problem in Randers Poincare Disc

Arti Sahu Gangopadhyay, Ranadip Gangopadhyay, Hemangi Madhusudan Shah, and Bankteshwar Tiwari

International J Geometric Methods in Modern Physics22(1), 2450260DOI

2025

A Comparative Overview of Riemannian and Finsler Geometry

Bankteshwar Tiwari

Contemporary Mathematics811, 209-239DOI

2024

The isoperimetric problem in Randers plane

Arti Sahu Gangopadhyay, Ranadip Gangopadhyay, Hemangi Madhusudan Shah, and Bankteshwar Tiwari

Publ. Math. Debrecen105/3-4 (2024),, 305–320DOI

2024

A note on best constants for Weighted Integral Hardy inequalities on homogeneous groups

Michael Ruzhansky, Anjali Shriwastawa and Bankteshwar Tiwari

Results in Mathematics79:29DOI

2024

Hardy inequalities on metric measure spaces, IV: The case p=1

Michael Ruzhansky, Anjali Shriwastawa and Bankteshwar Tiwari

Forum Mathematicum36(6), 1603–1611DOI

2024

Isometric Models of the Funk Disc and the Busemann Function

Ashok Kumar, Hemangi Madhusudan Shah, and Bankteshwar Tiwari

Results in Mathematics79:77, 31ppDOI

2024

The Funk–Finsler Structure on the Unit Disc in the Hyperbolic Plane

Ashok Kumar, Hemangi Madhusudan Shah, and Bankteshwar Tiwari

Mediterranean Journal of Mathematics21(160), 22ppDOI

2023

On the Equivalence of Two Non-Riemannian Curvatures in Warped Product Finsler Metrics

Bankteshwar Tiwari, Ranadip Gangopadhyaya, Anjali Shriwastawa

Proc. Natl. Acad. Sci., India, Sect. A Phys. Sci.93(2), 293–299DOI

2023

On Almost Rational Finsler Metrics

Ebtsam H Taha and Bankteshwar Tiwari

Bulletin of the Iranian Mathematical Society49(2), 8DOI

2023

On locally dually flat special Finsler $(\alpha, \beta)$-metrics

Bankteshwar Tiwari and Ghanashyam Kr. Prajapati

Acta Mathematica Academiae Paedagogicae Nyíregyháziensis34, 21-33DOI

2022

On Weakly Douglas Warped Product Finsler Metrics

Bankteshwar Tiwari, Ranadip Gangopadhyaya, Anjali Shriwastawa

Proc. Natl. Acad. Sci., India, Sect. A Phys. Sci.92, 599–604DOI

2022

On Minimal Surfaces Immersed in three dimensional Kropina Minkowski Space

Ranadip Gangopadhyaya, Ashok Kumar and Bankteshwar Tiwari

Results in Mathematics77:22, 1-14DOI

2022

On a Bernstein-type theorem for minimal surfaces with Matsumoto metric

Bankteshwar Tiwari, Ranadip Gangopadhyaya

Journal of Finsler Geometry and its Applications3(1), 16-30DOI

2022

On C3-like Finsler metrics under Ricci flow

Ranadip Gangopadhyaya and Bankteshwar Tiwari

Bulletin of theTransilvaniaUniversity of Brasov2(64) 2, 85-92DOI

2022

On Minimal Surfaces of Rotations Immersed in Deformed Hyperbolic Kropina Space

Ranadip Gangopadhyaya, Ashok Kumar, Hemangi Madhusudan Shah and Bankteshwar Tiwari

Results in Mathematics77:202, 1-18DOI

2021

On Generalized Kropina Change of Generalized m-th Root Finsler Metrics

Bankteshwar Tiwari, Manoj Kumar & Akbar Tayebi

Proc. Natl. Acad. Sci., India, Sect. A Phys. Sci.91(3), 443-450DOI

2021

On Finsler warped product metrics with vanishing $E$-curvature

Bankteshwar Tiwari, Ranadip Gangopadhyaya, Anjali Shriwastawa

AUT J. Math. Com.2(2), 137-142DOI

2021

Stability and Bifurcation Analysis of a Prey-Predator Model

T.N. Mishra and Bankteshwar Tiwari

International Journal of Bifurcation and Chaos31(4), 2150059DOI

2020

On conformal transformation of m-th root Finsler metric

Bankteshwar Tiwari and Manoj Kumar

Mat. Vesnik72(2), 138–145DOI

2020

Projective change between Z-Shen’s square metric and Kropina metric with some curvature properties

Bankteshwar Tiwari and Manoj Kumar

An. Stiint. Univ. Al. I. Cuza Iasi. Mat. (N.S.)66(1), 67-80DOI

2019

The Global Study of Riemannian-Finsler Geometry

Katsuhiro Shiohama and Bankteshwar Tiwari

Book Chapter entitled "Geometry in History" edited by SG Dani and Athanase PapadopoulosNA, 581-621DOI

2019

ON GENERAL (a, ß)-METRICS WITH SOME CURVATURE PROPERTIES

Bankteshwar Tiwari and Ranadip Gangopadhyay, Ghanashyam Kr. Prajapati

Khayyam J. Math.5(2), 30-39DOI

2019

On Semi C-Reducibility of General (a, ß) Finsler Metrics

Bankteshwar Tiwari and Ranadip Gangopadhyay, Ghanashyam Kr. Prajapati

KYUNGPOOK Math. J.59(2), 353-362DOI

2019

On a class of Finsler spaces with general (a, ß)-metrics

Bankteshwar Tiwari, Ranadip Gangopadhyaya and G. Prajapati

International J Geometric Methods in Modern Physics16(2), 1950102(9 pages)DOI

2019

On Spherically Symmetric Landsberg Metrics

Bankteshwar Tiwari, Ranadip Gangopadhyay, Ghanashyam KR Prajapati, Manoj Kumar

Journal of Dynamical Systems and Geometric Theories17(1), 71-81DOI

2019

On Finsler spaces with rational spray coefficients

Bankteshwar Tiwari, R Gangopadhyay, GK Prajapati

Diff.Geom.Dyn.System21, 180-188DOI

2019

Stability Analysis of Navier-Stokes System

Manoj Kumar, T.N. Mishra and Bankteshwar Tiwari

International J Geometric Methods in Modern Physics16(10), 1950157(23 pages)DOI

2019

Finsler-Randers Cosmological models in Modified Gravity Theories

R. Chaubey, Anjani Kumar Shukla, Bankteshwar Tiwari, Manoj Kumar

Proc. Natl. Acad. Sci., India, Sect. A Phys. Sci.89(4), 757–768DOI

2018

On Kropina change of m-th root Finsler metrics with special curvature properties

BankteshwarTiwari, Ghanashyam Kr. Prajapati and Ranadip Gangopadhyay

An. Stiint. Univ. Al. I. Cuza Iasi. Mat. (N.S.)64(1), 101–110DOI

2017

On generalized Kropina change of mth root Finsler metrics with special curvature properties

Bankteshwar Tiwari and G. Prajapati

Turkish J. Math.41(6), 1608–1617DOI

2017

On generalized Kropina change of mth root Finsler metric

Bankteshwar Tiwari and G. Prajapati

International J Geometric Methods in Modern Physics14(5), 1750081DOI

2016

Strictly Convex Functions on Complete Finsler Manifolds

Yoe Itokawa, Katsuhiro Shiohama and Bankteshwar Tiwari

Proceedings Mathematical Sciences126(4), 623–627DOI

2016

On Einstein Kropina change of m-th root Finsler metric

Bankteshwar Tiwari and G. Prajapati

Diff.Geom.Dyn.System18, 140-147DOI

2016

On the projective change between two special Finsler spaces of (a,ß)-metrics

Bankteshwar Tiwari, Manoj Kumar, and Ghanashyam Kr. Prajapati

An. Stiint. Univ. Al. I. Cuza Iasi. Mat. (N.S.)62(2), 891–900DOI

2015

On Finsler space with a special (\alpha,\beta) –metric

Bankteshwar Tiwari and Manoj Kumar

Journal of Indian Mathematical Society82(3-4), 207–218DOI

2014

On Randers change of a Finsler space with mth-root metric

Bankteshwar Tiwari and Manoj Kumar

International J Geometric Methods in Modern Physics11(10), 1450087DOI

2014

On the Hypersurface of Special semi-C-reducible Finsler spaces

Bankteshwar Tiwari

Journal of Indian Mathematical Society81(1-2), 187-194DOI

2012

On Special reducible Finsler Spaces

Bankteshwar Tiwari

Diff.Geom.Dyn.System14, 132-137DOI

2012

Zermelo Navigation Problem and the Finsler-Poincare Disc

Bankteshwar Tiwari

Mathematics Newsletter22(2), 161-167DOI

Mentorship

Research Supervision

Scholars and research students guided by the faculty member.

Ph.D.2014

STUDY ON SOME TRANSFORMATIONS OF RIEMANN-FINSLER SPACES

Scholar: Manoj Kumar · BHU Varanasi

Ph.D.2017

A Study of Some Special Finsler Metrics

Scholar: Ghanashyam Kumar Prajapati · BHU Varanasi

Ph.D.2018

SOME INVESTIGATIONS ON DIFFERENTIAL GEOMETRY OF RIEMANN-FINSLER SPACES

Scholar: Ranadip Gangopadhyay · BHU Varanasi

Ph.D.2024

A study on Minimal Submanifolds and Funk Structure in Finsler Geometry

Scholar: Ashok Kumar · BHU Varanasi

Ph.D.2024

A study of non-Riemannian curvatures in Finsler warped product spaces and some inequalities in metric measure spaces

Scholar: Anjali Shriwastawa · BHU Varanasi

Ph.D.2025

Some Investigations on the Isoperimetric Problem in the Randers Plane Geometry

Scholar: Arti Sahu Gangopadhyay nee Arti Sahu · BHU Varanasi

Teaching & Learning

Courses Taught

Courses and academic offerings associated with this faculty profile.

No courses are currently listed.

Affiliations

Professional Memberships

Memberships in academic associations, professional societies and advisory councils.

Convener of International CIMPA School on GEOMETRIC STRUCTURES ON SURFACES, MODULI SPACES AND DYNAMI

BHU Varanasi

Since 2022

Convener of national training program STUTI on Mathematics for Machine Learning

BHU Varanasi

Since 2022

Convener of International CIMPA School on Finsler Geometry and Applications

BHU Varanasi

Since 2019

Convener of an International conference of TIMC in cooperation with American Mathematical Society

BHU Varanasi

Since 2016

Convener of a Compact Course on Riemannian Geometry

BHU Varanasi in cooperation with Ramanujan Math Soc

Since 2015

Organized a symposium on ‘Riemann-Finsler geometry’ in the annual conference of RMS

IISER Pune

Since 2014

Convener of an Instructional School for Lecturers on Geometric Topology supported by NBHM

BHU Varanasi

Since 2014

Organized an Instructional School for Lecturers on Differential Geometry supported by NBHM

Banasthali Vidyapeeth

Since 2014

Convener of a national level Workshop on Differential geometry

BHU Varanasi

Since 2012

Recognition

Honours & Awards

Academic honours, distinctions, prizes and recognitions received by the faculty member.

Academic Recognition

Smriti Roy Gold Medal for best teacher of Institute of Science, BHU

BHU Varanasi

2015

Academic Recognition

Young Scientist Award

International Academy of Physical Sciences

2001

Academic Recognition

Member of Council

Indian Mathematical Society

2015

Milestones

Achievements

Notable academic, professional, research and institutional achievements.

No achievements are currently listed.

Announcements

Notices & Circulars

Official updates, departmental circulars, viva notifications and administrative notices.

Date / Ref No.

Notice Title & Details

Attachment / Link

Action

Pinned Popular

Dec 7, 2026

International NCM Workshop on “Geometric Structures on Surfaces, Moduli Spaces and Dynamics” 2026

Workshop

International N

View Notice

Dec 7, 2026

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PinnedPopular

International NCM Workshop on “Geometric Structures on Surfaces, Moduli Spaces and Dynamics” 2026

Workshop

Internationa...

Details

Banaras Hindu University

Connect with Bankteshwar Tiwari

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Bankteshwar Tiwari

About the Faculty

Work Experience

Professor

Associate Professor

Reader

Reader

Lecturer

Lecturer

Coordinator, DST-CIMS

Course Coordinator of a special course 'M.Sc. in Mathematics and Computing'

Regional Coordinator of Madhava Mathematics Competition

Member of Policy and Planning Committee, Institute of Science, BHU

Member of Policy and Planning Committee, DST-CIMS, Institute of Science, BHU

Member of BoS

Member of BoS

Member of BoS

Member of BoS

Member of BoS

Sponsored Projects & Grants

Lagrange Geometry as a generalization of Finsler Geometry

DST-JSPS Exploratory Exchange Programme

A study on Isoperimetric problems in Finsler geometry

Travel grant to attend an International conference at Debrecen, Hungary and an academic visit to Strasbourg, France

Travel grant to attend an International conference at Samos, Greece

Selected Publications

The Isoperimetric Problem in then 2-dimensional spherically symmetric randers space

The Isoperimetric Problem in the Teichm¨uller Space of Torus

On Minkowskian Product Einstein–Finsler Spaces

Anisotropic weighted Levin-Cochran-Lee type inequalities on homogeneous Lie groups

The Isoperimetric Problem in Randers Poincare Disc

A Comparative Overview of Riemannian and Finsler Geometry

The isoperimetric problem in Randers plane

A note on best constants for Weighted Integral Hardy inequalities on homogeneous groups

Hardy inequalities on metric measure spaces, IV: The case p=1

Isometric Models of the Funk Disc and the Busemann Function

The Funk–Finsler Structure on the Unit Disc in the Hyperbolic Plane

On the Equivalence of Two Non-Riemannian Curvatures in Warped Product Finsler Metrics

On Almost Rational Finsler Metrics

On locally dually flat special Finsler $(\alpha, \beta)$-metrics

On Weakly Douglas Warped Product Finsler Metrics

On Minimal Surfaces Immersed in three dimensional Kropina Minkowski Space

On a Bernstein-type theorem for minimal surfaces with Matsumoto metric

On C3-like Finsler metrics under Ricci flow

On Minimal Surfaces of Rotations Immersed in Deformed Hyperbolic Kropina Space

On Generalized Kropina Change of Generalized m-th Root Finsler Metrics

On Finsler warped product metrics with vanishing $E$-curvature

Stability and Bifurcation Analysis of a Prey-Predator Model

On conformal transformation of m-th root Finsler metric

Projective change between Z-Shen’s square metric and Kropina metric with some curvature properties

The Global Study of Riemannian-Finsler Geometry

ON GENERAL (a, ß)-METRICS WITH SOME CURVATURE PROPERTIES

On Semi C-Reducibility of General (a, ß) Finsler Metrics

On a class of Finsler spaces with general (a, ß)-metrics

On Spherically Symmetric Landsberg Metrics

On Finsler spaces with rational spray coefficients

Stability Analysis of Navier-Stokes System

Finsler-Randers Cosmological models in Modified Gravity Theories

On Kropina change of m-th root Finsler metrics with special curvature properties

On generalized Kropina change of m­th root Finsler metrics with special curvature properties

On generalized Kropina change of mth root Finsler metric

Strictly Convex Functions on Complete Finsler Manifolds

On Einstein Kropina change of m-th root Finsler metric

On the projective change between two special Finsler spaces of (a,ß)-metrics

On Finsler space with a special (\alpha,\beta) –metric

On Randers change of a Finsler space with mth-root metric

On the Hypersurface of Special semi-C-reducible Finsler spaces

On Special reducible Finsler Spaces

Zermelo Navigation Problem and the Finsler-Poincare Disc

Research Supervision

STUDY ON SOME TRANSFORMATIONS OF RIEMANN-FINSLER SPACES

A Study of Some Special Finsler Metrics

SOME INVESTIGATIONS ON DIFFERENTIAL GEOMETRY OF RIEMANN-FINSLER SPACES

A study on Minimal Submanifolds and Funk Structure in Finsler Geometry

A study of non-Riemannian curvatures in Finsler warped product spaces and some inequalities in metric measure spaces

Some Investigations on the Isoperimetric Problem in the Randers Plane Geometry

Courses Taught

Professional Memberships

Convener of International CIMPA School on GEOMETRIC STRUCTURES ON SURFACES, MODULI SPACES AND DYNAMI

Convener of national training program STUTI on Mathematics for Machine Learning

On generalized Kropina change of mth root Finsler metrics with special curvature properties