scholarly journals Unification of topological invariants in Dirac models

2021 ◽  
Vol 103 (24) ◽  
Author(s):  
Gero von Gersdorff ◽  
Shahram Panahiyan ◽  
Wei Chen
Keyword(s):  
Topological Invariants

Base polynomials for degree and distance based topological invariants of n-bilinear straight pentachain

2021 ◽  
pp. 1-17
Author(s):  
Abdul Rauf Nizami ◽  
Khurram Shabbir ◽  
Muhammad Shoaib Sardar ◽  
Muhammad Qasim ◽  
Murat Cancan ◽  
...  
Keyword(s):  
Topological Invariants

scholarly journals Machine learning topological invariants of non-Hermitian systems

2021 ◽  
Vol 103 (1) ◽  
Author(s):  
Ling-Feng Zhang ◽  
Ling-Zhi Tang ◽  
Zhi-Hao Huang ◽  
Guo-Qing Zhang ◽  
Wei Huang ◽  
...  
Keyword(s):  
Machine Learning ◽  
Topological Invariants

scholarly journals Measuring Topological Invariants in a Polaritonic Analog of Graphene

2021 ◽  
Vol 126 (12) ◽  
Author(s):  
P. St-Jean ◽  
A. Dauphin ◽  
P. Massignan ◽  
B. Real ◽  
O. Jamadi ◽  
...  
Keyword(s):  
Topological Invariants

scholarly journals Topological invariants for the line graphs of some classes of graphs

2019 ◽  
Vol 17 (1) ◽  
pp. 1483-1490
Author(s):  
Xiaoqing Zhou ◽  
Mustafa Habib ◽  
Tariq Javeed Zia ◽  
Asim Naseem ◽  
Anila Hanif ◽  
...  
Keyword(s):  
Communication Theory ◽  
Chemical Reactivity ◽  
Line Graph ◽  
Chemical Properties ◽  
Topological Invariants ◽  
Line Graphs ◽  
Physical And Chemical Properties ◽  
Physical And Chemical ◽  
Ladder Graphs ◽  
And Chemical Properties

AbstractGraph theory plays important roles in the fields of electronic and electrical engineering. For example, it is critical in signal processing, networking, communication theory, and many other important topics. A topological index (TI) is a real number attached to graph networks and correlates the chemical networks with physical and chemical properties, as well as with chemical reactivity. In this paper, our aim is to compute degree-dependent TIs for the line graph of the Wheel and Ladder graphs. To perform these computations, we first computed M-polynomials and then from the M-polynomials we recovered nine degree-dependent TIs for the line graph of the Wheel and Ladder graphs.

scholarly journals Topological invariants of Anosov representations

2010 ◽  
Vol 3 (3) ◽  
pp. 578-642 ◽  
Author(s):  
Olivier Guichard ◽  
Anna Wienhard
Keyword(s):  
Topological Invariants ◽  
Anosov Representations

scholarly journals Rigidity of topological invariants to symmetry breaking

2021 ◽  
Vol 103 (7) ◽  
Author(s):  
Arpit Raj ◽  
Nepal Banerjee ◽  
Tanmoy Das
Keyword(s):  
Symmetry Breaking ◽  
Topological Invariants
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