Results 131 to 140 of about 8,436,612 (364)

Chiral Random Matrix Model for Critical Statistics

, 2000
We propose a random matrix model that interpolates between the chiral random matrix ensembles and the chiral Poisson ensemble. By mapping this model on a non-interacting Fermi-gas we show that for energy differences less than a critical energy $E_c$ the ...
A.M. Garcia-Garcia, Akemann, Altland, Altshuler, Altshuler, Aronov, Banks, Berbenni-Bitsch, Berbenni-Bitsch, Berbenni-Bitsch, Berbenni-Bitsch, Berezin, Berg, Bernard, Bernard, Boulatov, Braun, Brézin, Caselle, Chalker, Chalker, Chen, Damgaard, Damgaard, Edwards, Farchioni, Gade, Gade, Gasser, Gockeler, Golterman, Golterman, Guhr, Guhr, Guhr, Guhr, Halasz, Halasz, Huckenstein, J.J.M. Verbaarschot, Jackson, Jackson, Jackson, Janssen, Kazakov, Kravtsov, Kravtsov, Kravtsov, Leutwyler, Mirlin, Mirlin, Mirlin, Montambaux, Moshe, Muttalib, Nishigaki, Osborn, Osborn, Seligman, Sharpe, Shklovskii, Shuryak, Takahashi, Verbaarschot, Verbaarschot, Verbaarschot, Verbaarschot, Verbaarschot, Zharekshev   +68 more
core   +1 more source

A structural approach to detecting opinion leaders in Twitter by random matrix theory. [PDF]

Sci Rep, 2023
Mohammadi S, Moradi P, Trufanov A, Jafari GR.   +3 more
europepmc   +1 more source

Limit Theorem for Spectra of Laplace Matrix of Random Graphs [PDF]

, 2023
А. Н. Тихомиров
openalex   +1 more source

Higher Amyloid and Tau Burden Is Associated With Faster Decline on a Digital Cognitive Test

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective A 2‐min digital clock‐drawing test (DCTclock) captures more granular features of the clock‐drawing process than the pencil‐and‐paper clock‐drawing test, revealing more subtle deficits at the preclinical stage of Alzheimer's disease (AD). A previous cross‐sectional study demonstrated that worse DCTclock performance was associated with
Jessie Fanglu Fu, Talia Robinson, Marina Rodriguez Alonso, Adela Francis Malave, Roos J. Jutten, Michael J. Properzi, Brian C. Healy, Jackson C. Thompson, Grace Del Carmen Montenegro, Emma Thibault, Dana Penney, Randall Davis, Reisa A. Sperling, Kathryn V. Papp, Keith A. Johnson, Julie C. Price, Dorene M. Rentz   +16 more
wiley   +1 more source

A Note on Cumulant Technique in Random Matrix Theory. [PDF]

Entropy (Basel), 2023
Soshnikov A, Wu C.
europepmc   +1 more source

Network Localization of Fatigue in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Fatigue is among the most common symptoms and one of the main factors determining the quality of life in multiple sclerosis (MS). However, the neurobiological mechanisms underlying fatigue are not fully understood. Here we studied lesion locations and their connections in individuals with MS, aiming to identify brain networks ...
Olli Likitalo, Jaakko Kungshamn, Albert Bellmunt‐Gil, Silvia Tommasin, Abhineet Ojha, Matias Viitala, Juho Aaltonen, Jyrki Lötjönen, Juha Koikkalainen, Pauli Ylikotila, Patrizia Pantano, Merja Soilu‐Hänninen, Juho Joutsa   +12 more
wiley   +1 more source

Transmissibility Matrix in Harmonic and Random Processes

Shock and Vibration, 2004
The transmissibility concept may be generalized to multi-degree-of-freedom systems with multiple random excitations. This generalization involves the definition of a transmissibility matrix, relating two sets of responses when the structure is subjected ...
M. Fontul, A.M.R. Ribeiro, J.M.M. Silva, N.M.M. Maia   +3 more
doaj   +1 more source

Random matrix theory for the Hermitian Wilson Dirac operator and the chGUE-GUE transition [PDF]

, 2011
Gernot Akemann, Taro Nagao
openalex   +1 more source

Universal characteristics of deep neural network loss surfaces from random matrix theory [PDF]

, 2022
Nicholas P Baskerville, Jonathan P. Keating, Francesco Mezzadri, Joseph Najnudel, Diego Granziol   +4 more
openalex   +1 more source

Functional Connectivity Linked to Cognitive Recovery After Minor Stroke

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Patients with minor stroke exhibit slowed processing speed and generalized alterations in functional connectivity involving frontoparietal cortex (FPC). The pattern of connectivity evolves over time. In this study, we examine the relationship of functional connectivity patterns to cognitive performance, to determine ...
Vrishab Commuri, Isabella Dallasta, Ciaran Stone, Sophia Girgenti, Neda Gould, Rafael H. Llinas, Jonathan Z. Simon, Elisabeth Breese Marsh   +7 more
wiley   +1 more source