TY - JOUR
ID - 4141
TI - Harary spectrum of generalized composition of graphs and Harary equienergetic graphs
JO - Journal of Algebra and Related Topics
JA - JART
LA - en
SN - 2345-3931
AU - Ramane, H.
AU - Patil, D.
AU - Ashoka, K.
AU - Parvathalu, B.
AD - Department of Mathematics, Karnatak University, Dharwad - 580003, India
AD - Department of Mathematics, Karnatak University, Dharwad,India
AD - Department of Mathematics, Karnatak University's Karnatak Arts College, Dharwad - 580001, India
Y1 - 2019
PY - 2019
VL - 7
IS - 2
SP - 31
EP - 45
KW - Harary matrix
KW - Harary spectrum
KW - Harary energy
KW - equitable partition
KW - equienergetic graphs
DO - 10.22124/jart.2020.14263.1161
N2 - The Harary spectrum of a connected graph $G$ is the collection of the eigenvalues of its Harary matrix. The Harary energy of a graph $G$ is the sum of absolute values of its Harary eigenvalues. Harary equitable partition is defined and is used to obtain Harary spectrum of generalized composition of graphs. Harary equienergetic graphs have been constructed with the help of generalized composition through Harary equitable partition.
UR - https://jart.guilan.ac.ir/article_4141.html
L1 - https://jart.guilan.ac.ir/article_4141_b38a61f4f274ee973786ac502e560b68.pdf
ER -