Results 141 to 150 of about 479 (182)
Some of the next articles are maybe not open access.
On the Permanental Polynomials of Some Graphs
Journal of Mathematical Chemistry, 2004zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yan, WG, Zhang, FJ
openaire +3 more sources
On the Roots of (Signless) Laplacian Permanental Polynomials of Graphs
Graphs and Combinatorics, 2023zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tingzeng Wu, Xiaolin Zeng, Huazhong Lü
openaire +2 more sources
Graphs determined by the (signless) Laplacian permanental polynomials
Linear and Multilinear Algebra, 2020Characterizing which graphs are determined by their (signless) Laplacian permanental polynomials is an interesting problem.
Xiaogang Liu, Tingzeng Wu
openaire +1 more source
Computing the permanental polynomials of graphs
Applied Mathematics and Computation, 2017zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xiaogang Liu, Tingzeng Wu
openaire +1 more source
Journal of Chemical Information and Computer Sciences, 2000
This study identifies properties and uses of the permanental polynomial of adjacency matrixes of unweighted chemical graphs. Coefficients and zeroes of the polynomial for several representative structures are provided, and their properties are discussed.
openaire +2 more sources
This study identifies properties and uses of the permanental polynomial of adjacency matrixes of unweighted chemical graphs. Coefficients and zeroes of the polynomial for several representative structures are provided, and their properties are discussed.
openaire +2 more sources
On the matching and permanental polynomials of graphs
Discrete Applied Mathematics, 2021zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +1 more source
Permanental Polynomials of the Smaller Fullerenes
Journal of Chemical Information and Computer Sciences, 2000Using a general computer code developed previously, permanental polynomials were computed for all fullerenes C< or =36. Mathematical properties of the coefficients and zeroes were investigated. For a given isomer series of constant n, the n/2 independent zeroes appear to consist of a set of 10 that are nearly constant within the series and a set of n/2-
openaire +2 more sources
On the Normalized Laplacian Permanental Polynomial of a Graph
Bulletin of the Iranian Mathematical Society, 2019zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Liu, Xiaogang, Wu, Tingzeng
openaire +1 more source
Characterizing properties of permanental polynomials of lollipop graphs
Linear and Multilinear Algebra, 2013A lollipop graph, denoted by, is a graph obtained by appending a cycle to a pendant vertex of a path. It is known that the lollipop graphs are determined by their spectra [Haemers WH, Liu X, Zhang Y. Spectral characterizations of lollipop graphs. Linear Algebra Appl. 2008;428:2415–2423; Boulet R, Jouve B.
Shunyi Liu, Heping Zhang
openaire +1 more source
On the Permanental Polynomials of Graphs
2016The permanental polynomials of graphs received attention in mathematics and were investigated in chemistry at almost the same time. Like the characteristic polynomial of a graph, a Sachs-type theorem was obtained which expresses the coefficients of the permanental polynomial of a graph in terms of the graph structure.
Wei Li +3 more
openaire +1 more source