Results 111 to 120 of about 6,580 (165)

A Coarse Tutte Polynomial for Hypermaps

We give an analogue of the Tutte polynomial for hypermaps. This polynomial can be defined as either a sum over subhypermaps, or recursively through deletion-contraction reductions where the terminal forms consist of isolated vertices. Our Tutte polynomial extends the classical Tutte polynomial of a graph as well as the Tutte polynomial of an embedded ...
Ellis-Monaghan, Joanna A., Moffatt, Iain, Noble, Steven   +2 more
openaire   +2 more sources

Classification of audio signals using spectrogram surfaces and inherent distortion measures

, 2022
Levy J, Naitsat A, Zeevi YY.
europepmc   +1 more source

Predictive modeling of ADME properties using M-polynomial based topological indices for biocompatible polysaccharides. [PDF]

Sci Rep
Ahmed WE, Naeem M, Siddiqui MK, Fiidow MA.   +3 more
europepmc   +1 more source

Linear variational principle for Riemann mappings and discrete conformality. [PDF]

Proc Natl Acad Sci U S A, 2019
Dym N, Slutsky R, Lipman Y.
europepmc   +1 more source

Classification of tomato leaf images for detection of plant disease using conformable polynomials image features. [PDF]

MethodsX
Al-Shamasneh AR, Ibrahim RW.
europepmc   +1 more source

Exploring physicochemical characteristics of cyclodextrin through M-polynomial indices. [PDF]

Sci Rep
Rauf A, Naeem M, Ramzan R, Cham A.
europepmc   +1 more source

Tree polynomials identify a link between co-transcriptional R-loops and nascent RNA folding. [PDF]

PLoS Comput Biol
Liu P, Lusk J, Jonoska N, Vázquez M.
europepmc   +1 more source

Implications of non-uniqueness in phylogenetic deconvolution of bulk DNA samples of tumors. [PDF]

Algorithms Mol Biol, 2019
Qi Y, Pradhan D, El-Kebir M.
europepmc   +1 more source

Kekulé Counts, Clar Numbers, and ZZ Polynomials for All Isomers of (5,6)-Fullerenes C₅₂-C₇₀. [PDF]

Molecules
Witek HA, Podeszwa R.
europepmc   +1 more source

Diverse collections in matroids and graphs. [PDF]

Math Program
Fomin FV, Golovach PA, Panolan F, Philip G, Saurabh S.   +4 more
europepmc   +1 more source