Work

Counting Largest Mutual-Visibility and General Position Sets of Glued t-ary Trees

Year: 2025

Type: article

Abstract: All four invariants of the mutual-visibility problem and, all four invariants of the general position problem are determined for glued binary trees. The number of the corresponding extremal sets is obtained in each of the eight situations. The results are further extended to glued t -ary trees, and some of them also to generalized glued binary trees.

Source: Results in Mathematics

DOI: 10.1007/s00025-025-02529-9

Authors: Sandi Klavžar, Aparna Lakshmanan S, Dhanya Roy

Institutions: University of Ljubljana, University of Maribor, Institute of Mathematics, Physics, and Mechanics, Cochin University of Science and Technology

Language: English

Topic: Advanced Combinatorial Mathematics

Subfield: Discrete Mathematics and Combinatorics

Field: Mathematics

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: $3,090

Funders: Cochin University of Science and Technology, Javna Agencija za Raziskovalno Dejavnost RS