TARU PUBLICATIONS
Author

Surjeet Singh Chauhan (Gonder)

Department of Mathematics, Chandigarh University, Mohali, Punjab, 140413, India

Published papers
3
Citations
0
Views
51
Downloads
38

Publications

3 papers
Open Access Research Article·pp. 2601–2607·Vol. 29, Issue 8Aug 2026

Fixed point results in CAT (0) space using non-expansive mappings

Akriti Raturi, Surjeet Singh Chauhan (Gonder)

Published Online: 25 Aug 2026DOI: 10.47974/JIM-2649

In this paper: This paper introduces new fixed point theorems for non-expansive mappings specifically within complete CAT(0) spaces, which are vital instances of geodesic metric spaces characterized by non-positive...

AbstractReferencesFull Text PDF (355 KB)Views: 12Downloads: 10Citations: 0
Open Access Research Article·pp. 2445–2451·Vol. 29, Issue 8Aug 2026

Redefining Kannan contractions through harmonic mean perspectives

Manju Devi, Surjeet Singh Chauhan (Gonder)

Published Online: 25 Aug 2026DOI: 10.47974/JIM-2629

In this paper: This paper introduces a novel approach to Kannan-type contractions by integrating the concept of harmonic mean, offering a fresh perspective on fixed-point (FP) theory in metric spaces (MS). We introd...

AbstractReferencesFull Text PDF (494 KB)Views: 16Downloads: 14Citations: 0
Open Access Research Article·pp. 2481–2485·Vol. 29, Issue 8Aug 2026

Some results in multiplicative-modular b-metric spaces and their applications

Parveen Tyagi, Surjeet Singh Chauhan (Gonder)

Published Online: 25 Aug 2026DOI: 10.47974/JIM-2633

In this paper: This article introduces a novel Multiplicative-Modular b-Metric Space (MMbMS), which generalizes two Metric Spaces by relaxing the Triangle Inequality. We establish its properties and prove the Banach...

AbstractReferencesFull Text PDF (470 KB)Views: 23Downloads: 14Citations: 0