Results 161 to 170 of about 1,705,638 (353)
Movement Disorders, EarlyView.Abstract Background Huntington's disease (HD) is characterized by early, selective, progressive vulnerability of striatal medium spiny neurons (MSNs). Proenkephalin (PENK), a precursor of opioid peptides abundantly expressed in MSNs, is a promising biomarker of striatal integrity, but region‐specific associations and its potential for early‐stage ...
Mena Farag +14 more
wiley +1 more source
On the rigidity of semi-direct products of Lie algebras [PDF]
, 1967 R. W. Richardson
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Mathematical Methods in the Applied Sciences, EarlyView.We develop a full randomization of the classical hyper‐logistic growth model by obtaining closed‐form expressions for relevant quantities of interest, such as the first probability density function of its solution, the time until a given fixed population is reached, and the population at the inflection point.
Juan Carlos Cortés +2 more
wiley +1 more source
Orthogonal Stochastic Duality Functions from Lie Algebra Representations. [PDF]
J Stat Phys, 2019 Groenevelt W.
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Mathematical Methods in the Applied Sciences, Volume 48, Issue 6, Page 6912-6917, April 2025.ABSTRACT Nowadays, a substantial portion of investigations concerning the symmetry analysis of differential equations predominantly adhere to a framework comprising the following key procedures: (i) the derivation of symmetries, (ii) the determination of an optimal system, (iii) the utilization of these symmetries to construct invariants or ...
A. Paliathanasis +2 more
wiley +1 more source
Efficient Parallel Transport in the Group of Diffeomorphisms via Reduction to the Lie Algebra. [PDF]
Graphs Biomed Image Anal Comput Anat Imaging Genet (2017), 2017 Campbell KM, Fletcher PT.
europepmc +1 more source
Irreducible representations of a simple Lie algebra admitting a one-dimensional weight space [PDF]
, 1968 Francine Lemire
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