Results 1 to 10 of about 2,598 (144)

On triangle inequalities of correlation-based distances for gene expression profiles [PDF]

open access: yesBMC Bioinformatics, 2023
Background Distance functions are fundamental for evaluating the differences between gene expression profiles. Such a function would output a low value if the profiles are strongly correlated—either negatively or positively—and vice versa.
Jiaxing Chen   +4 more
doaj   +2 more sources

Two inequalities about the pedal triangle [PDF]

open access: yesJournal of Inequalities and Applications, 2018
Two conjectures about the pedal triangle are proved. For the first conjecture, the product of the distances from an interior point to the vertices is mainly considered and a lower bound is obtained by the geometric method.
Fangjian Huang
doaj   +3 more sources

Correction: On triangle inequalities of correlation-based distances for gene expression profiles [PDF]

open access: yesBMC Bioinformatics, 2023
Jiaxing Chen   +4 more
doaj   +2 more sources

Symplectic triangle inequality [PDF]

open access: yesProceedings of the American Mathematical Society, 2020
We prove a non-squeezing result for Lagrangian embeddings of the real projective plane into blow-ups of the symplectic ball.
Shevchishin, Vsevolod, Smirnov, Gleb
openaire   +3 more sources

The symmetric division Szeged index: A novel tool for predicting physical and chemical properties of complex networks [PDF]

open access: yesHeliyon
This paper introduces a novel graph invariant, the symmetric division Szeged index (SDZ), which generalizes earlier concepts by focusing on vertices positioned closer to an edge's endpoints rather than vertex degrees.
Modjtaba Ghorbani   +3 more
doaj   +2 more sources

Banach Contraction Principle and Meir–Keeler Type of Fixed Point Theorems for Pre-Metric Spaces

open access: yesAxioms, 2021
The fixed point theorems in so-called pre-metric spaces is investigated in this paper. The main issue in the pre-metric space is that the symmetric condition is not assumed to be satisfied, which can result in four different forms of triangle ...
Hsien-Chung Wu
doaj   +1 more source

Ceva's triangle inequalities [PDF]

open access: yesMathematical Inequalities & Applications, 2014
We characterize triples of cevians which form a triangle independent of the triangle where they are constructed. This problem is equivalent to solving a three-parameter family of inequalities which we call Ceva's triangle inequalities. Our main result provides the parametrization of the solution set.
Bényi, Árpád, Ćurgus, Branko
openaire   +2 more sources

Some higher norm inequalities for composition of power operators

open access: yesJournal of Inequalities and Applications, 2020
In this paper, we first prove the local L s $L^{s}$ norm estimate of composite operators △ k G m ( u ) $\triangle^{k}G^{m}(u)$ by use of the L s $L^{s}$ norm of u.
Huacan Li, Qunfang Li
doaj   +1 more source

Effects of white noise on the violation of Bell-type inequalities based on probability theory

open access: yesNew Journal of Physics, 2021
We introduce two types of statistical quasi-separation between local observables to construct two-party Bell-type inequalities for an arbitrary dimensional systems and arbitrary number of measurement settings per site.
Arijit Dutta, Jaewan Kim, Jinhyoung Lee
doaj   +1 more source

Using the Supremum Form of Auxiliary Functions to Study the Common Coupled Coincidence Points in Fuzzy Semi-Metric Spaces

open access: yesAxioms, 2021
This paper investigates the common coupled coincidence points and common coupled fixed points in fuzzy semi-metric spaces. The symmetric condition is not necessarily satisfied in fuzzy semi-metric space. Therefore, four kinds of triangle inequalities are
Hsien-Chung Wu
doaj   +1 more source

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