5 citations
13 papers
On distance and Laplacian matrices of trees with matrix weights
Fouzul Atik, M. Rajesh Kannan, R. B. Bapat
The \emph{distance matrix} of a simple connected graph is , where is the distance between the vertices and in . We consider a weighted tree $…
Estimates of W-exchange contributions to decays
Neelesh Sharma, Rohit Dhir
Encouraged by recent discovery of baryon, we investigate two body non-leptonic weak decays of doubly charmed, , baryons. We calculate the branching ratios for…
Theoretical Prediction of Two-Dimensional Functionalized MXene Nitrides as Topological Insulators
Yunye Liang, Mohammad Khazaei, Ahmad Ranjbar +5
Recently, two-dimensional (2D) transition metal carbides and nitrides, namely, MXenes have attracted lots of attention for electronic and energy storage applications. Due to a larg…
Twigraph: Discovering and Visualizing Influential Words between Twitter Profiles
Dhanasekar Sundararaman, Sudharshan Srinivasan
The social media craze is on an ever increasing spree, and people are connected with each other like never before, but these vast connections are visually unexplored. We propose a…
Complex dynamics generated by negative and positive feedback delays of a prey-predator system with prey refuge: Hopf bifurcation to Chaos
Debaldev Jana, R. Gopal, M. Lakshmanan
Various field and laboratory experiments show that prey refuge plays a significant role in the stability of prey-predator dynamics. On the other hand, theoretical studies show that…
First principles design of divacancy defected graphene nanoribbon based rectifying and negative differential resistance device
Soubhik Chakrabarty, A. H. M. Abdul Wasey, Ranjit Thapa +1
We have elaborately studied the electronic structure of 555-777 divacancy (DV) defected armchair edged graphene nanoribbon (AGNR) and transport properties of AGNR based two-termina…