Results 21 to 30 of about 217,355 (264)

On $k$-Fibonacci balancing and $k$-Fibonacci Lucas-balancing numbers

open access: yesKarpatsʹkì Matematičnì Publìkacìï, 2021
The balancing number $n$ and the balancer $r$ are solution of the Diophantine equation $$1+2+\cdots+(n-1) = (n+1)+(n+2)+\cdots+(n+r). $$ It is well known that if $n$ is balancing number, then $8n^2 + 1$ is a perfect square and its positive square root is
S.E. Rihane
doaj   +1 more source

Multiple Auto-Adapting Color Balancing for Large Number of Images [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
This paper presents a powerful technology of color balance between images. It does not only work for small number of images but also work for unlimited large number of images. Multiple adaptive methods are used.
X. Zhou
doaj   +1 more source

Repdigits in the base $b$ as sums of four balancing numbers [PDF]

open access: yesMathematica Bohemica, 2021
The sequence of balancing numbers $(B_n)$ is defined by the recurrence relation $B_n=6B_{n-1}-B_{n-2}$ for $n\geq2$ with initial conditions $B_0=0$ and $B_1=1.$ $B_n$ is called the $n$th balancing number. In this paper, we find all repdigits in the base $
Refik Keskin, Fatih Erduvan
doaj   +1 more source

On the Properties of Balancing and Lucas-Balancing $p$-Numbers

open access: yesIranian Journal of Mathematical Sciences and Informatics, 2022
Summary: The main goal of this paper is to develop a new generalization of balancing and Lucas-balancing sequences namely balancing and Lucas-balancing \(p\)-numbers and derive several identities related to them. Some combinatorial forms of these numbers are also presented.
Behera, Adikanda, Ray, Prasanta Kumar
openaire   +2 more sources

A new test suggests hundreds of amino acid polymorphisms in humans are subject to balancing selection.

open access: yesPLoS Biology, 2022
The role that balancing selection plays in the maintenance of genetic diversity remains unresolved. Here, we introduce a new test, based on the McDonald-Kreitman test, in which the number of polymorphisms that are shared between populations is contrasted
Vivak Soni   +2 more
doaj   +2 more sources

Balancing the Number of Quantum Wells in HgCdTe/CdHgTe Heterostructures for Mid-Infrared Lasing

open access: yesNanomaterials, 2022
HgCdTe-based heterostructures with quantum wells (QWs) are a promising material for semiconductor lasers in the atmospheric transparency window (3–5 μm) thanks to the possibility of suppressing Auger recombination due to the no-parabolic law of carrier ...
Mikhail A. Fadeev   +10 more
doaj   +1 more source

The Number of Generalized Balanced Lines [PDF]

open access: yesDiscrete & Computational Geometry, 2010
6 pages, 3 figures, several typos fixed, reference ...
David Orden   +2 more
openaire   +2 more sources

Shift Balancing Numbers

open access: yesThe Journal of the Indian Mathematical Society, 2020
For each positive integer k, the Diophantine equation (k+1)+(k+2)+···+(n−1) = (n+1)+(n+2)+···+(n+r) is studied.
Rayaguru, S. G.   +2 more
openaire   +1 more source

Extensive review on Supercapacitor cell voltage balancing [PDF]

open access: yesE3S Web of Conferences, 2019
This paper explains about the supercapacitor cell voltage balancing circuits by comparing different topologies with regard to parameters like cost, balancing time, weight of the components used and control of switches.
B.T. Prashant Singh   +2 more
doaj   +1 more source

On the Balanced Decomposition Number [PDF]

open access: yesGraphs and Combinatorics, 2015
A {\em balanced coloring} of a graph $G$ means a triple $\{P_1,P_2,X\}$ of mutually disjoint subsets of the vertex-set $V(G)$ such that $V(G)=P_1 \uplus P_2 \uplus X$ and $|P_1|=|P_2|$. A {\em balanced decomposition} associated with the balanced coloring $V(G)=P_1 \uplus P_2 \uplus X$ of $G$ is defined as a partition of $V(G)=V_1 \uplus \cdots \uplus ...
openaire   +3 more sources

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