398 results on '"Das, Kinkar Ch."'
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102. On conjectures involving second largest signless Laplacian eigenvalue of graphs
103. A sharp upper bound on the maximal entry in the principal eigenvector of symmetric nonnegative matrix
104. On the Estrada index conjecture
105. On the energy and spectral properties of the He matrix of hexagonal systems
106. A sharp upper bound on the spectral radius of weighted graphs
107. Bounds on Harary index
108. New upper bounds on Zagreb indices
109. A Sharp Upper Bound for the Number of Spanning Trees of a Graph
110. Extremal graph characterization from the upper bound of the Laplacian spectral radius of weighted graphs
111. Characterization of graphs having extremal Randić indices
112. Sharp Bounds on (Generalized) Distance Energy of Graphs
113. Open Problem on $\sigma$-invariant
114. A sharp upper bound on the largest Laplacian eigenvalue of weighted graphs
115. Maximizing the sum of the squares of the degrees of a graph
116. Some new bounds on the spectral radius of graphs
117. Corrigendum to “The spectral characterization of butterfly-like graphs” [Linear Algebra Appl. 513 (2017) 55–68]
118. Steiner Degree Distance of Two Graph Products
119. Spectral results on Hamiltonian problem
120. On the second largest normalized Laplacian eigenvalue of graphs
121. On ve-degree and ev-degree of graphs
122. On general reduced second Zagreb index of graphs
123. Solution to a conjecture on the maximum ABC index of graphs with given chromatic number
124. Remoteness and distance eigenvalues of a graph
125. Normalized Laplacian eigenvalues with chromatic number and independence number of graphs.
126. On distance Laplacian and distance signless Laplacian eigenvalues of graphs.
127. Comparison between the zeroth-order Randić index and the sum-connectivity index
128. Normalized Laplacian eigenvalues with chromatic number and independence number of graphs
129. On the ordering of distance-based invariants of graphs
130. Some spectral bounds for the harmonic matrix
131. On spectral radius and energy of extended adjacency matrix of graphs
132. Kite graphs determined by their spectra
133. Distance between distance spectra of graphs
134. On Average Eccentricity of Graphs
135. On maximum Wiener index of trees and graphs with given radius
136. On some degree-and-distance-based graph invariants of trees
137. Steiner Degree Distance of Two Graph Products.
138. On Comparing Zagreb Indices of Graphs
139. Bounds for the energy of graphs
140. On Randic Energy Of Graphs
141. Minimality Over Free Monoid Presentations
142. The (signless) Laplacian spectral radii ofc-cyclic graphs withnvertices, girthgandkpendant vertices
143. Eigenvalues of the k‐th power of a graph
144. Comparison Between Zagreb Eccentricity Indices and the Eccentric Connectivity Index, the Second Geometric-arithmetic Index and the Graovac-Ghorbani Index
145. On the first Zagreb index and multiplicative Zagreb coindices of graphs
146. Bounds for the Energy of Graphs
147. On Relation Between Kirchhoff Index, Laplacian-Energy-Like Invariant and Laplacian Energy of Graphs
148. On Laplacian Energy
149. Sharp Upper Bounds On The Spectral Radius Of The Signless Laplacian Matrix Of A Graph
150. Distance between distance spectra of graphs.
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