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We provide a simple proof of a curious inequality for the binary entropy function, an inequality that has been used in two different contexts. In the 1980's, Boppana used this entropy inequality to prove lower bounds on Boolean formulas.…

组合数学 · 数学 2023-01-25 Ravi B. Boppana

In this paper we consider Levin's notion of mutual information in infinite 0-1-sequences, as defined in [Leonid Levin. Laws of Information Conservation (Nongrowth) and Aspects of the Foundation of Probability Theory. Problems of information…

信息论 · 计算机科学 2019-11-14 Nikolay Vereshchagin

A generalized skew information is defined and a generalized uncertainty relation is established with the help of a trace inequality which was recently proven by J.I.Fujii. In addition, we prove the trace inequality conjectured by S.Luo and…

量子物理 · 物理学 2013-05-29 Kenjiro Yanagi , Shigeru Furuichi , Ken Kuriyama

We provide a proof and a counterexample to two conjectures made by N. Kuznetsov.

偏微分方程分析 · 数学 2023-11-21 Florian Oschmann

The purpose of this note is to provide a detailed proof of Nazarov's inequality stated in Lemma A.1 in Chernozhukov, Chetverikov, and Kato (2017, Annals of Probability).

统计理论 · 数学 2017-11-30 Victor Chernozhukov , Denis Chetverikov , Kengo Kato

We develop in this paper an amelioration of the method given by S. Bobkov and M. Ledoux in GAFA (2000). We prove by Prekopa-Leindler Theorem an optimal modified logarithmic Sobolev inequality adapted for all log-concave measure on $\dR^n$.…

泛函分析 · 数学 2007-05-23 Ivan Gentil

We establish a reversal of Lyapunov's inequality for monotone log-concave sequences, settling a conjecture of Havrilla-Tkocz and Melbourne-Tkocz. A strengthened version of the same conjecture is disproved through counter example. We also…

信息论 · 计算机科学 2021-11-16 James Melbourne , Gerardo Palafox-Castillo

An integral transformation relating two inequalities in Khabibullin's conjecture is found. Another proof of this conjecture for some special values of its numeric parameters is suggested.

经典分析与常微分方程 · 数学 2010-08-03 Ruslan Sharipov

In order to give a unified generalization of the BW inequality and the DDVV inequality, Lu and Wenzel proposed three Conjectures 1, 2, 3 and an open Question 1 in 2016. In this paper we discuss further these conjectures and put forward…

微分几何 · 数学 2020-02-11 Jianquan Ge , Fagui Li , Zhiqin Lu , Yi Zhou

A great number of articles widen a known scientific result $P(a)$ (such as: a theorem, an inequality, or a math/physics/chemical etc. proposition or formula) by a simple recurrence procedure and using, in the proof, the proposition $P(a)$…

综合数学 · 数学 2010-03-29 Florentin Smarandache

Two estimates for the inverse binary entropy function are derived using the property of information entropy to estimate combinatorics of sequences as well as related formulas from population genetics for the effective number of alleles. The…

信息论 · 计算机科学 2020-05-27 Reginald D. Smith

We show that an information-theoretic property of Shannon's entropy power, known as concavity of entropy power, can be fruitfully employed to prove inequalities in sharp form. In particular, the concavity of entropy power implies the…

信息论 · 计算机科学 2012-07-13 Giuseppe Toscani

We exhibit infinitely many new, constrained inequalities for the von Neumann entropy, and show that they are independent of each other and the known inequalities obeyed by the von Neumann entropy (basically strong subadditivity). The new…

量子物理 · 物理学 2012-10-30 Josh Cadney , Noah Linden , Andreas Winter

We give a counterexample to a recently conjectured variant of the Penrose inequality.

微分几何 · 数学 2026-04-30 Sven Hirsch , Yipeng Wang

In various analytical contexts, it is proved that a weak Sobolev inequality implies a doubling property for the underlying measure.

偏微分方程分析 · 数学 2014-06-10 Lyudmila Korobenko , Diego Maldonado , Cristian Rios

There is a parallelism between Shannon information theory and algorithmic information theory. In particular, the same linear inequalities are true for Shannon entropies of tuples of random variables and Kolmogorov complexities of tuples of…

信息论 · 计算机科学 2022-09-12 Bruno Bauwens , Peter Gács , Andrei Romashchenko , Alexander Shen

In this note I give an information-theoretic proof of the Bonami-Beckner-Gross hypercontractive inequality.

概率论 · 数学 2024-09-18 Ehud Friedgut

In this paper we prove two conjectures stated by Chao-Ping Chen in [Int. Trans. Spec. Funct. 23:12 (2012), 865--873], using a method for proving inequalities of mixed trigonometric polynomial functions.

经典分析与常微分方程 · 数学 2019-10-15 Branko Malesevic , Bojan Banjac , Ivana Jovovic

A proof of Sendov's conjecture is given.

复变函数 · 数学 2007-05-23 Gerald Schmieder

We upgrade [1] to a complete proof of the conjecture NP = PSPACE. [1]: L. Gordeev, E. H. Haeusler, Proof Compression and NP Versus PSPACE, Studia Logica (107) (1): 55-83 (2019)

计算机科学中的逻辑 · 计算机科学 2022-01-11 Lev Gordeev
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