From the 2 of 7 linked papers with an AI index.
7 papers
On -Matrix Product Factorization of graphs
Farzad Maghsoudi, Bobby Miraftab, Sho Suda
The paper defines an ε‑approximate matrix product factorization for graphs, where two graphs H and K on the same vertex set multiply to approximate the adjacency matrix of a target…
Cayley Graphs Of Order Are Hamiltonian
Florian Lehner, Farzad Maghsoudi, Bobby Miraftab
The paper proves that every connected Cayley graph of a finite group whose order is the product of four distinct primes (pqrs) contains a Hamiltonian cycle.
On the Spectra of Digraph Laplacians
Saieed Akbari, Michael Cavers, Farzad Maghsoudi +1
We present several Laplacian-type matrices associated with a loopless digraph : the out-/in-degree Laplacians , the incidence…
Spectra of Subdivision Products of Digraphs
Michael Cavers, Farzad Maghsoudi, Babak Miraftab
This paper introduces four types of subdivision products for simple directed graphs extending those from the undirected case, in particular, the subdivision-vertex join, subdivisio…
Spectra of Corona Products of Digraphs
Michael Cavers, Farzad Maghsoudi, Babak Miraftab
Two types of corona products for simple directed graphs are introduced, extending the classical notions from the undirected setting: the vertex-corona and the arc-corona. Their str…
Cayley graphs of order 6pq are Hamiltonian
Farzad Maghsoudi
Assume G is a finite group, such that |G|= 6pq or 7pq, where p and q are distinct prime numbers, and let S be a generating set of G. We prove there is a Hamiltonian cycle in the co…