Results 251 to 260 of about 408,826 (276)

Signatures of fractional quantum anomalous Hall states in twisted MoTe2

Nature, 2023
, Eric Anderson, Chong Wang
exaly  

Thermodynamic evidence of fractional Chern insulator in moiré MoTe2

Nature, 2023
, Patrick Knüppel, Kenji Watanabe
exaly  

Observation of fractional edge excitations in nanographene spin chains

Nature, 2021
Shantanu Mishra, Gonçalo Catarina, Fupeng Wu   +2 more
exaly  

Fractional coloring for bistar families of graphs

AIP Conference Proceedings
K. Mohanadevi, V. Maheswari, V. Balaji
semanticscholar   +1 more source

Trapped fractional charges at bulk defects in topological insulators

Nature, 2021
Christopher W Peterson, Tianhe Li, Taylor L Hughes   +2 more
exaly  

Weighted and unweighted maximum clique algorithms with upper bounds from fractional coloring

Algorithmica, 1996
E. Balas, J. Xue
semanticscholar   +1 more source

Correlated insulating states at fractional fillings of moiré superlattices

Nature, 2020
Yang Xu, Song Liu, Daniel A Rhodes
exaly  

Approximation Algorithms for Maximum Independent Set Problems and Fractional Coloring Problems on Unit Disk Graphs

JCDCG, 1998
Tomomi Matsui
semanticscholar   +1 more source

Continued Fractions and the Four Color Theorem

Journal of Experimental Mathematics
We study the geometry of some proper 4-colorings of the vertices of sphere triangulations with degree sequence 6,...,6,2,2,2. Such triangulations are the simplest examples which have non-negative combinatorial curvature. The examples we construct, which are roughly extremal in some sense, are based on a novel geometric interpretation of continued ...
openaire   +1 more source

Fractional, Circular, and Defective Coloring of Series‐Parallel Graphs

Journal of Graph Theory, 2016
W. Goddard, Honghai Xu
semanticscholar   +1 more source