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Solution to an extremal problem on bigraphic pairs with a Z 3-connected realization
Acta Mathematica Sinica, English Series, 2017 Let S = (a 1, …, a m ; b 1, …, b n ), where a 1, …, a m and
Xiang Yu Dai, Jian Hua Yin
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Bigraphic pairs with an
Discrete Applied Mathematics, 2018 Abstract Let S = ( a 1 , … , a m ; b 1 , … , b n ) , where a 1 , … , a m and b 1 , … , b n are two nonincreasing sequences of nonnegative integers. The pair S = ( a 1 , … , a m ; b 1 , … , b n ) is said to
Jing-Xin Guan, Jian-Hua Yin
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Roton pair density wave in a strong-coupling kagome superconductor [PDF]
Nature, 2021 The transition metal kagome lattice materials host frustrated, correlated and topological quantum states of matter1–9. Recently, a new family of vanadium-based kagome metals, AV3Sb5 (A = K, Rb or Cs), with topological band structures has been ...
Hui Chen, Haitao Yang, Jie Yuan
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An Experimental Evaluation of a Function in Extremal Combinatorics*
2021 International Conference on Computational Science and Computational Intelligence (CSCI), 2021We investigate the validity of a candidate formula for an extremal function introduced by Ferrara et al. The function is defined to be the minimum degree sum such that every bigraphic pair with a given number of terms in each part and at least this ...
Kai Wang, Hong Zhang
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Triplet Pair States in Singlet Fission
Chemical Reviews, 2019 This account aims at providing an understanding of singlet fission, i.e., the photophysical process of a singlet state ( S1) splitting into two triplet states (2 × T1) in molecular chromophores.
Kiyoshi Miyata, Xiaoyang Zhu
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Macrocycles as Ion Pair Receptors
Chemical Reviews, 2019 Cation and anion recognition have both played central roles in the development of supramolecular chemistry. Much of the associated research has focused on the development of receptors for individual cations or anions, as well as their applications in ...
Qing He +2 more
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Locating Pairs of Vertices on a Hamiltonian Cycle in Bigraphs
Graphs and Combinatorics, 2015Let G be a simple $$m\times m$$m×m bipartite graph with minimum degree $$\delta (G)\ge m/2+1$$?(G)?m/2+1. We prove that for every pair of vertices x, y, there is a Hamiltonian cycle in G such that the distance between x and y along that cycle equals k, where $$2\le ...
Jeno Lehel +2 more
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Pt/Fe2O3 with Pt–Fe pair sites as a catalyst for oxygen reduction with ultralow Pt loading
Nature Energy, 2021Ruijie Gao, Jian Wang, Zhen-Feng Huang
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Structural Analysis of Molecular Materials Using the Pair Distribution Function
Chemical Reviews, 2022Maxwell W Terban, Simon Billinge
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Matrix product states and projected entangled pair states: Concepts, symmetries, theorems
Reviews of Modern Physics, 2021Juan Ignacio Cirac Sasturáin +2 more
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