Results 1 to 10 of about 45,478 (297)

Weak degeneracy of graphs

open access: yesJournal of Graph Theory, 2023
AbstractMotivated by the study of greedy algorithms for graph coloring, we introduce a new graph parameter, which we call weak degeneracy. By definition, every ‐degenerate graph is also weakly ‐degenerate. On the other hand, if is weakly ‐degenerate, then (and, moreover, the same bound holds for the list‐chromatic and even the DP‐chromatic number of )
Anton Bernshteyn
exaly   +5 more sources

Benchmarking antibody discovery fidelity and reproducibility with an assay-locked residue fidelity index [PDF]

open access: yesBioTechniques
Reproducibility in antibody discovery is undermined by dropout, paratope degeneracy, and immunogen imprinting. Although guidelines exist, the field lacks a shared, assay-locked metric to benchmark these liabilities across discovery pipelines.
Michael P. Weiner
doaj   +2 more sources

Antibodies and cryptographic hash functions: quantifying the specificity paradox [PDF]

open access: yesFrontiers in Immunology
The specificity of the immune response is critical to its biological function, yet the generality of immune recognition implies that antibody binding is multispecific or degenerate.
Robert J. Petrella, Robert J. Petrella
doaj   +2 more sources

The pros and cons of degeneracy

open access: yeseLife, 2014
Drugs could treat neuropathic pain more effectively if they simultaneously targeted two or more types of ion channel.
Jean-Marc Goaillard, Martial A Dufour
doaj   +3 more sources

Study the energy states and absorption coefficients of quantum dots and quantum anti-dots with hydrogenic impurity under the applied magnetic field [PDF]

open access: yesJournal of Optoelectronical Nanostructures, 2022
In this work, the effect of magnetic field onelectronic spectra and absorption coefficient of 𝐺𝑎𝐴𝑠/𝐺𝑎1−𝑥 𝐴𝑙𝑥𝐴𝑠 spherical quantum dot (QD) and𝐺𝑎1−𝑥 𝐴𝑙𝑥𝐴𝑠/𝐺𝑎𝐴𝑠 spherical quantum anti-dot (QAD)with hydrogenic impurity are reported both theoreticallyand ...
Fatemeh Rahimi   +3 more
doaj   +1 more source

Editorial: Unlocking brain-behavior dynamics: next-generation approaches and methods [PDF]

open access: yesFrontiers in Psychology
Simone Di Plinio   +4 more
doaj   +2 more sources

Digraphs and Variable Degeneracy [PDF]

open access: yesSIAM Journal on Discrete Mathematics, 2022
Let $D$ be a digraph, let $p \geq 1$ be an integer, and let $f: V(D) \to \mathbb{N}_0^p$ be a vector function with $f=(f_1,f_2,\ldots,f_p)$. We say that $D$ has an $f$-partition if there is a partition $(D_1,D_2,\ldots,D_p)$ into induced subdigraphs of $D$ such that for all $i \in [1,p]$, the digraph $D_i$ is weakly $f_i$-degenerate, that is, in every ...
Jørgen Bang-Jensen   +2 more
openaire   +3 more sources

Minimal requirements for a neuron to coregulate many properties and the implications for ion channel correlations and robustness

open access: yeseLife, 2022
Neurons regulate their excitability by adjusting their ion channel levels. Degeneracy – achieving equivalent outcomes (excitability) using different solutions (channel combinations) – facilitates this regulation by enabling a disruptive change in one ...
Jane Yang   +3 more
doaj   +1 more source

Accidental Degeneracy of an Elliptic Differential Operator: A Clarification in Terms of Ladder Operators

open access: yesMathematics, 2021
We consider the linear, second-order elliptic, Schrödinger-type differential operator L:=−12∇2+r22. Because of its rotational invariance, that is it does not change under SO(3) transformations, the eigenvalue problem −12∇2+r22f(x,y,z)=λf(x,y,z) can be ...
Roberto De Marchis   +2 more
doaj   +1 more source

Another Case of Degenerated Discrete Chenciner Dynamic System and Economics

open access: yesMathematics, 2022
The non-degenerate Chenciner bifurcation of a discrete dynamical system is studied using a transformation of parameters which must be regular at the origin of the parameters (the condition CH.1 of the well-known treatise of Kuznetsov).
Sorin Lugojan   +2 more
doaj   +1 more source

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