On the Modified First Zagreb Connection Index of Trees of a Fixed Order and Number of Branching Vertices

Volume 11, Issue 4, December 2020, Pages 213-226

Sadia Noureen; Akhlaq Ahmad Bhatti; Akbar Ali


Topological Indices of a Kind of Altans

Volume 12, Issue 4, December 2021, Pages 217-224

Shima Salimi; Ali Iranmanesh


The Randic Index of Trees with given Total Domination Number

Volume 12, Issue 4, December 2021, Pages 225-237

Roslan Hasni; Ayu Ameliatul Shahilah Ahmad Jamri; Nabeel Ezzuldin Arif; Fatimah Noor Harun


Some Properties of the Leap Eccentric Connectivity Index of Graphs

Volume 11, Issue 4, December 2020, Pages 227-237

Ling Song; Liu Hechao; Tang Zikai


On the General Eccentric Distance Sum of Graphs and Trees

Volume 13, Issue 4, December 2022, Pages 239-252

Yetneberk Kuma Feyissa; Muhammad Imran; Tomas Vetrik; Natea Hunde


On Selected Properties of the Gibbs Function Topological Manifold

Volume 13, Issue 4, December 2022, Pages 253-280

Jan Turulski


Some Indices in the Random Spiro Chains

Volume 11, Issue 4, December 2020, Pages 255-270

Hechao Liu; Mingyao Zeng; Hanyuan Deng; Zikai Tang


The Expected Values of Merrifield-Simmons Index in Random Phenylene Chains

Volume 11, Issue 4, December 2020, Pages 271-281

Lina Wei; Hong Bian; Haizheng Yu; Jili Ding


Extremal Trees for Sombor Index with Given Degree Sequence

Volume 13, Issue 4, December 2022, Pages 281-290

Fateme Movahedi


On Color Matrix and Energy of Semigraphs

Volume 13, Issue 4, December 2022, Pages 291-299

Ardhendu Kumar Nandi; Ivan Gutman; Surajit Kumar Nath


Generalized Schultz and Gutman Indices

Volume 13, Issue 4, December 2022, Pages 301-316

Shaikh Ameer Basha; Thejur Venkategowda Asha; Basavaraju Chaluvaraju