2025
Study on geometric-arithmetic, arithmetic-geometric and Randić indices of graphs.
Discret. Appl. Math., 2025
2024
A note on (local) energy of a graph.
Comput. Appl. Math., October, 2024
Sufficient conditions for hamiltonian properties of graphs based on the difference of Zagreb indices.
Comput. Appl. Math., September, 2024
Open problem on the maximum exponential augmented Zagreb index of unicyclic graphs.
Comput. Appl. Math., September, 2024
First zagreb spectral radius of unicyclic graphs and trees.
J. Comb. Optim., August, 2024
On EAZ index of unicyclic and bicyclic graphs, general graphs in terms of the number of cut edges.
J. Appl. Math. Comput., August, 2024
Extremal problems on the Atom-bond sum-connectivity indices of trees with given matching number or domination number.
Discret. Appl. Math., March, 2024
On the exponential augmented Zagreb index of graphs.
J. Appl. Math. Comput., February, 2024
Unifying adjacency, Laplacian, and signless Laplacian theories.
Ars Math. Contemp., 2024
Complete solution to open problems on exponential augmented Zagreb index of chemical trees.
Appl. Math. Comput., 2024
Open problems on Sombor index of unicyclic and bicyclic graphs.
Appl. Math. Comput., 2024
2023
Zagreb connection indices in structure property modelling.
J. Appl. Math. Comput., August, 2023
Degree-Based Graph Entropy in Structure-Property Modeling.
Entropy, July, 2023
On neighborhood inverse sum indeg index of molecular graphs with chemical significance.
Inf. Sci., April, 2023
On the Sanskruti index of graphs.
J. Appl. Math. Comput., February, 2023
Extremal Graphs to Vertex Degree Function Index for Convex Functions.
Axioms, January, 2023
On inverse symmetric division deg index of graphs.
RAIRO Oper. Res., 2023
On distance Laplacian spectral determination of complete multipartite graphs.
Appl. Math. Comput., 2023
On the normalized distance laplacian eigenvalues of graphs.
Appl. Math. Comput., 2023
2022
On ve-Degree Irregularity Index of Graphs and Its Applications as Molecular Descriptor.
Symmetry, November, 2022
On the Aα-spectral radius of connected graphs.
Ars Math. Contemp., October, 2022
Graphs with maximum irregularity.
Comput. Appl. Math., September, 2022
On Neighborhood Inverse Sum Indeg Energy of Molecular Graphs.
Symmetry, 2022
Bounds and extremal graphs for Harary energy.
Discret. Math. Algorithms Appl., 2022
On distance-regular Cayley graphs of generalized dicyclic groups.
Discret. Math., 2022
Extremal augmented Zagreb index of trees with given numbers of vertices and leaves.
Discret. Math., 2022
On the Merrifield-Simmons index of tricyclic graphs.
Discret. Appl. Math., 2022
General Randić index of unicyclic graphs with given diameter.
Discret. Appl. Math., 2022
The Average Eccentricity of Block Graphs: A Block Order Sequence Perspective.
Axioms, 2022
Toughness and normalized Laplacian eigenvalues of graphs.
Appl. Math. Comput., 2022
On Sombor index of trees.
Appl. Math. Comput., 2022
2021
On (distance) signless Laplacian spectra of graphs.
J. Appl. Math. Comput., October, 2021
Common Neighborhood Energy of Commuting Graphs of Finite Groups.
Symmetry, 2021
On a Conjecture about the Sombor Index of Graphs.
Symmetry, 2021
On the relation between Wiener index and eccentricity of a graph.
J. Comb. Optim., 2021
On conjecture of Merrifield-Simmons index.
Discret. Appl. Math., 2021
Open problems on the exponential vertex-degree-based topological indices of graphs.
Discret. Appl. Math., 2021
General sum-connectivity index of unicyclic graphs with given diameter.
Discret. Appl. Math., 2021
2020
Nordhaus-Gaddum-Type Results for the Steiner Gutman Index of Graphs.
Symmetry, 2020
On reduced second Zagreb index.
J. Comb. Optim., 2020
On the eigenvalues of Aα-matrix of graphs.
Discret. Math., 2020
Normalized Laplacian spectrum of complete multipartite graphs.
Discret. Appl. Math., 2020
Comparative results and bounds for the eccentric-adjacency index.
Discret. Appl. Math., 2020
On energy and Laplacian energy of chain graphs.
Discret. Appl. Math., 2020
On the permanental sum of bicyclic graphs.
Comput. Appl. Math., 2020
On the normalized Laplacian spectral radii of a graph and its line graph.
Comput. Appl. Math., 2020
On the maximal general <i>ABC</i> index of graphs with given maximum degree.
Appl. Math. Comput., 2020
2019
Spectral results on Hamiltonian problem.
Discret. Math., 2019
On ve-degree and ev-degree of graphs.
Discret. Optim., 2019
Extremal polygonal cacti for bond incident degree indices.
Discret. Appl. Math., 2019
Reciprocal degree distance and graph properties.
Discret. Appl. Math., 2019
On the second largest normalized Laplacian eigenvalue of graphs.
Appl. Math. Comput., 2019
2018
Embeddings into almost self-centered graphs of given radius.
J. Comb. Optim., 2018
On (distance) Laplacian energy and (distance) signless Laplacian energy of graphs.
Discret. Appl. Math., 2018
Solution to a conjecture on the maximum ABC index of graphs with given chromatic number.
Discret. Appl. Math., 2018
On the ordering of distance-based invariants of graphs.
Appl. Math. Comput., 2018
2017
On maximum Wiener index of trees and graphs with given radius.
J. Comb. Optim., 2017
On two eccentricity-based topological indices of graphs.
Discret. Appl. Math., 2017
Maximum Laplacian energy of unicyclic graphs.
Discret. Appl. Math., 2017
Generalizations of Szőkefalvi Nagy and Chebyshev inequalities with applications in spectral graph theory.
Appl. Math. Comput., 2017
Kite graphs determined by their spectra.
Appl. Math. Comput., 2017
On spectral radius and energy of extended adjacency matrix of graphs.
Appl. Math. Comput., 2017
2016
Ordering connected graphs by their Kirchhoff indices.
Int. J. Comput. Math., 2016
The number of spanning trees of a graph with given matching number.
Int. J. Comput. Math., 2016
A Conjecture Regarding the Extremal Values of Graph Entropy Based on Degree Powers.
Entropy, 2016
Nordhaus-Gaddum-type results for resistance distance-based graph invariants.
Discuss. Math. Graph Theory, 2016
Some extremal graphs with respect to inverse degree.
Discret. Appl. Math., 2016
Remoteness and distance eigenvalues of a graph.
Discret. Appl. Math., 2016
Complete characterization of graphs for direct comparing Zagreb indices.
Discret. Appl. Math., 2016
Complete split graph determined by its (signless) Laplacian spectrum.
Discret. Appl. Math., 2016
On Wiener and multiplicative Wiener indices of graphs.
Discret. Appl. Math., 2016
Extremal <i>t</i>-apex trees with respect to matching energy.
Complex., 2016
On the Wiener polarity index of graphs.
Appl. Math. Comput., 2016
On some degree-and-distance-based graph invariants of trees.
Appl. Math. Comput., 2016
On energy and Laplacian energy of bipartite graphs.
Appl. Math. Comput., 2016
Extremal Laplacian energy of threshold graphs.
Appl. Math. Comput., 2016
Comparison between the zeroth-order Randić index and the sum-connectivity index.
Appl. Math. Comput., 2016
On the Graovac-Ghorbani index of graphs.
Appl. Math. Comput., 2016
2015
Characterization of extremal graphs from Laplacian eigenvalues and the sum of powers of the Laplacian eigenvalues of graphs.
Discret. Math., 2015
Weighted Harary indices of apex trees and k-apex trees.
Discret. Appl. Math., 2015
The difference between remoteness and radius of a graph.
Discret. Appl. Math., 2015
Comparison between the Szeged index and the eccentric connectivity index.
Discret. Appl. Math., 2015
On the normalized Laplacian eigenvalues of graphs.
Ars Comb., 2015
Graphs with fixed number of pendent vertices and minimal Zeroth-order general Randić index.
Appl. Math. Comput., 2015
On Laplacian energy in terms of graph invariants.
Appl. Math. Comput., 2015
Relations between distance-based and degree-based topological indices.
Appl. Math. Comput., 2015
2014
On Laplacian energy of graphs.
Discret. Math., 2014
Proof of conjectures on remoteness and proximity in graphs.
Discret. Appl. Math., 2014
Comparison between the Wiener index and the Zagreb indices and the eccentric connectivity index for trees.
Discret. Appl. Math., 2014
Some properties on the tensor product of graphs obtained by monogenic semigroups.
Appl. Math. Comput., 2014
2013
Laplacian eigenvalues of the second power of a graph.
Discret. Math., 2013
Proof of conjectures on adjacency eigenvalues of graphs.
Discret. Math., 2013
The relationship between the eccentric connectivity index and Zagreb indices.
Discret. Appl. Math., 2013
Some properties of the Zagreb eccentricity indices.
Ars Math. Contemp., 2013
Sharp upper bounds on the spectral radius of the signless Laplacian matrix of a graph.
Appl. Math. Comput., 2013
2012
Fourth generation detour matrix-based topological indices for QSAR/QSPR - Part-1: development and evaluation.
Int. J. Comput. Biol. Drug Des., 2012
Proof of conjectures involving the largest and the smallest signless Laplacian eigenvalues of graphs.
Discret. Math., 2012
2011
Maximal and minimal entry in the principal eigenvector for the distance matrix of a graph.
Discret. Math., 2011
On Harary index of graphs.
Discret. Appl. Math., 2011
On the first geometric-arithmetic index of graphs.
Discret. Appl. Math., 2011
Relationship between the eccentric connectivity index and Zagreb indices.
Comput. Math. Appl., 2011
Extremal graph characterization from the bounds of the spectral radius of weighted graphs.
Appl. Math. Comput., 2011
2010
On the conjecture for certain Laplacian integral spectrum of graphs.
J. Graph Theory, 2010
Cycles and paths in edge-colored graphs with given degrees.
J. Graph Theory, 2010
Atom-bond connectivity index of graphs.
Discret. Appl. Math., 2010
Improved upper and lower bounds for the spectral radius of digraphs.
Appl. Math. Comput., 2010
2009
Estimating the Szeged index.
Appl. Math. Lett., 2009
2008
Paths and trails in edge-colored graphs.
Theor. Comput. Sci., 2008
A sharp upper bound on the spectral radius of weighted graphs.
Discret. Math., 2008
2007
A Sharp Upper Bound for the Number of Spanning Trees of a Graph.
Graphs Comb., 2007
2006
On the degrees of a strongly vertex-magic graph.
Discret. Math., 2006
2004
Bounds for total antieigenvalue of a normal operator.
Int. J. Math. Math. Sci., 2004
Some new bounds on the spectral radius of graphs.
Discret. Math., 2004
Maximizing the sum of the squares of the degrees of a graph.
Discret. Math., 2004
