Results 101 to 110 of about 177,680 (311)

On the coding of Jacobi's method of computing eigenvalues and eigenvectors of real, symmetric matrices [PDF]

, 1959
F. J. Corbató
openalex   +1 more source

Climate‐driven alterations of lake thermal regimes

Limnology and Oceanography, EarlyView.
Abstract Temperate lakes are undergoing climate‐driven alterations in their thermal regimes, changing their ecology. Previous efforts to understand temperature changes have overlooked multi‐dimensional temperature dynamics, missing complex shifts at high spatiotemporal resolutions across landscapes.
Christopher J. Sullivan, Jordan S. Read, Gretchen J. A. Hansen   +2 more
wiley   +1 more source

Organization of a ``Fixed-Plus-Variable'' Structure Computer for Computation of Eigenvalues and Eigenvectors of Real Symmetric Matrices [PDF]

, 1962
Gerald Estrin, C.R. Viswanathan
openalex   +1 more source

How marine heatwaves are reshaping phytoplankton in the Northeast Pacific

Limnology and Oceanography, EarlyView.
Abstract In 2015 and 2019, the Northeast Pacific has undergone significant heatwave events that strongly disrupted marine ecosystems functioning and services. Here we use the data collected by the Continuous Plankton Recorder (CPR) survey to investigate the changes in summer phytoplankton abundance and morphology and show an increase in prolate (i.e ...
Loïck Kléparski, Clare Ostle, Sonia D. Batten, Nicolas Djeghri, Claudine Hauri, Rémi Pagès, Suzanne Strom   +6 more
wiley   +1 more source

Accuracy of genomic BLUP when considering a genomic relationship matrix based on the number of the largest eigenvalues: a simulation study

Genetics Selection Evolution, 2019
Background The dimensionality of genomic information is limited by the number of independent chromosome segments (M e ), which is a function of the effective population size.
Ivan Pocrnic, Daniela A. L. Lourenco, Yutaka Masuda, Ignacy Misztal   +3 more
doaj   +1 more source

Generalized φ$$ \varphi $$‐Pullback Attractors in Time‐Dependent Spaces: Application to a Nonautonomous Wave Equation With Time‐Dependent Propagation Velocity

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT We present sufficient conditions to obtain a generalized (φ,D)$$ \left(\varphi, \mathfrak{D}\right) $$‐pullback attractor for evolution processes on time‐dependent phase spaces, where φ$$ \varphi $$ is a given decay function and D$$ \mathfrak{D} $$ is a given universe.
Matheus Cheque Bortolan, Carlos Pecorari Neto, Heraclio López Lázaro, Paulo N. Seminario Huertas   +3 more
wiley   +1 more source

Perfect state transfer in unitary Cayley graphs over local rings [PDF]

Transactions on Combinatorics, 2014
In this work, using eigenvalues and eigenvectors of unitary Cayley graphs over finite local rings and elementary linear algebra, we characterize which local rings allowing PST occurring in its unitary Cayley graph.
Yotsanan Meemark , Songpon Sriwongsa
doaj  

Eigenvalues and eigenvectors of Hilbert matrices of order 3 through 10 [PDF]

, 1967
Henry E. Fettis, James C. Caslin
openalex   +1 more source

The Existence of Moving Spike Patterns in an Attractive Chemotaxis Model

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT We prove rigorously the existence of moving spike patterns in an attractive chemotaxis model with small diffusion coefficient for the chemical. In the zero diffusion limit, ϵ→0$$ \epsilon \to 0 $$, we prove that the non‐monotone traveling wave solutions of the system with ϵ>0$$ \epsilon >0 $$ converge to those of the system with ϵ=0$$ \epsilon
Tong Li, Casey Stone
wiley   +1 more source

Two New Classes of Algorithms for Finding the Eigenvalues and Eigenvectors of Real Symmetric Matrices [PDF]

, 1964
Christian Budde
openalex   +1 more source