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COMBINATORICS: 作品数：31被引量：30H指数：4; 导出分析报告; 相关领域：理学更多>>; 相关机构：南开大学更多>>; 相关期刊：《International Journal of Biomathematics》《Journal of Quantum Information Science》《Journal of Applied Mathematics and Physics》《Communications in Mathematics and Statistics》更多>>; 相关基金：国家自然科学基金重庆市自然科学基金国家重点基础研究发展计划更多>>

Invariant measure for cubic Fibonacci-like polynomials: 《中国科学技术大学学报》2024年第8期7-12,6,I0002,共8页Wenxiu Ma; A special class of cubic polynomials possessing decay of geometry property is studied.This class of cubic bimodal maps has generalized Fibonacci combinatorics.For maps with bounded combinatorics,we show that they have...; 关键词：Fibonacci combinatorics cubic polynomial decay of geometry invariant measure

Forming a Critical Tree with Cutwidth k: 《Chinese Quarterly Journal of Mathematics》2022年第4期366-379,共14页ZHANG Zhen-kun YE Xi-qiong; Supported by Soft Science Foundation of Henan Province(Grant No.192400410212);the Science and Technology Key Project of Henan Province of China(Grant No.22210211008)。; The cutwidth of a graph G is the minimum number of overlap edges when G is embedded into a path Pn.The cutwidth problem for a graph G is to determine the cutwidth of G.A graph G with cutwidth k is k-cutwidth critical ...; 关键词：COMBINATORICS Graph labeling Cutwidth Critical tree

On the Combinatorics of Fibonacci-Like Non-renormalizable Maps被引量：1: 《Communications in Mathematics and Statistics》2020年第4期473-496,共24页Haoyang Ji Simin Li; Simin Li is supported by NSFC grant 11731003.; In this paper,we extend Fibonacci unimodal map to a wider class.We describe the combinatorial property of thesemaps by first return map and principal nest.We give the sufficient and necessary condition for the existen...; 关键词：FIBONACCI Principal nest Invariantmeasure Generalized renormalization

The Attractor of Fibonacci-like Renormalization Operator: 《Acta Mathematica Sinica,English Series》2020年第11期1256-1278,共23页Hao Yang JI Si Min LI; NSFC(Grant No.11731003)。; In this paper we extend the Fibonacci-like maps to a wider class with the so-called“bounded combinatorics”.The Fibonacci-like renormalization operator R is defined and we showthat the orbit of each map from this cla...; 关键词：Fibonacci combinatorics principal nest RENORMALIZATION

Hamburger Moment Sequences in Combinatorics: 《Acta Mathematica Sinica,English Series》2018年第7期1101-1109,共9页Huyile LIANG Yi WANG Sainan ZHENG; Supported by the National Natural Science Foundation of China(Grant No.11371078); We show that many well-known counting coefficients in combinatorics are Hamburger moment sequences in certain unified approaches and that Hamburger moment sequences are infinitely convex. We introduce the concept of t...; 关键词：Hamburger moment sequence Stieltjes moment sequence generalized Motzkin number Hankel matrix total positivity infinite convexity

Decay of Correlations for Fibonacci Unimodal Interval Maps被引量：2: 《Acta Mathematica Sinica,English Series》2018年第1期114-138,共25页Rui GAO Wei Xiao SHEN; supported by AcRF-Tier 1 grant from MOE,Singapore(Grant No.R-146-000-199-112); We consider a class of generalized Fibonacci unimodal maps for which the central return times {Sn} satisfy that sn= sn-1 ＋ ksh-2 for some k≥ 1. We show that such a unimodal map admits a unique absolutely continuous...; 关键词：Absolutely continuous invariant probability decay of correlations unimodal maps Fi-bonacci combinatorics

The 1-Good-neighbor Connectivity and Diagnosability of Locally Twisted Cubes被引量：5: 《Chinese Quarterly Journal of Mathematics》2017年第4期371-381,共11页REN Yun-xia WANG Shi-ying; supported by the National Natural Science Foundation of China(61772010); Diagnosability of a multiprocessor system is one important study topic. In 2012, Peng et al. proposed the g-good-neighbor diagnosability that restrains every fault-free node to contain at least g fault-free neighbors....; 关键词：COMBINATORICS DIAGNOSABILITY LOCALLY TWISTED CUBE

The Tightly Super 3-Extra Connectivity and Diagnosability of Locally Twisted Cubes被引量：2: 《American Journal of Computational Mathematics》2017年第2期127-144,共18页Mujiangshan Wang Yunxia Ren Yuqing Lin Shiying Wang; Diagnosability of a multiprocessor system G is one important measure of the reliability of interconnection networks. In 2016, Zhang et al. proposed the g-extra diagnosability of G, which restrains that every component...; 关键词：INTERCONNECTION NETWORK COMBINATORICS DIAGNOSABILITY

Quantitative Stability of the Brunn-Minkowski Inequality for Sets of Equal Volume(Dedicated to Professor Haim Brezis on the occasion of his 70th birthday)被引量：1: 《Chinese Annals of Mathematics,Series B》2017年第2期393-412,共20页Alessio FIGALLI David JERISON; supported by NSF Grant DMS-1262411,NSF Grant DMS-1361122,NSF Grant DMS-1069225 and DMS-1500771; The authors prove a quantitative stability result for the Brunn-Minkowski inequality on sets of equal volume: If |A| = |B| > 0 and |A + B|^(1/n) =(2 + δ)|A|^(1/n) for some small δ, then, up to a translation, both A...; 关键词：QUANTITATIVE stability Brunn-Minkowski AFFINE geometry Convexgeometry Additive COMBINATORICS

The combinatorics of Green＇s functions in planar field theories: 《Frontiers of physics》2016年第6期1-23,共23页Kurusch Ebrahimi-Fard Frederic Patras

COMBINATORICS