Results 181 to 190 of about 311,159 (279)

Efficient programming techniques for the SACLIB computer algebra library

, 2009
David G. Richardson, Werner Krandick, Werner Krandick   +2 more
openalex   +1 more source

Computer Algebra Methods in Modeling the Dynamics of Particle Beams in Accelerators

, 2020
Sergey N. Andrianov
openalex   +1 more source

Robustness Assessment of Public Transport Networks in Various Graph Representations: Systematic Review, Decision Support, and Case Study

Networks, EarlyView.
ABSTRACT The analysis of certain properties of the underlying graph of a public transport network generates insights about the network's structure. Hereby, the choice of the graph representation depends on a trade‐off between complexity reduction and information preservation to adequately model a public transport network.
Michael Palk, Stefan Voß, Raka Jovanovic   +2 more
wiley   +1 more source

On the Convergence of Conjugate Gradient and GMRES Algorithms in the Forward Backward Sweep Method for Optimal Control

Optimal Control Applications and Methods, EarlyView.
Optimal control combines state and adjoint equations, which yield the state (x$$ x $$) and adjoint (lambda) variables as a function of the control variables (u$$ u $$). This structure allows us to design strategies for iteratively updating the control variable, based on conjugate gradient (CG) or GMRES algorithms.
N. Armengou‐Riera, N. Rabiei, A. Bijalwan, A. Rodríguez‐Ferran, J. J. Muñoz   +4 more
wiley   +1 more source

近似Grobner基底に向けて : RREFとSTLSによる安定化の試み (Computer Algebra : Design of Algorithms, Implementations and Applications)

, 2012
耕作 長坂
openalex   +1 more source

An extendable essay on the Sage computer algebra system and an editor for creating extendable essays

E. A. Bordachenkova, V. N. Zubareva, А. А. Panferov   +2 more
openalex   +2 more sources

Applying Dynamics/Cost Parameter Continuation to the Optimal Guidance of Variable‐Speed Unicycle

Optimal Control Applications and Methods, EarlyView.
(a) Classical parameter continuation method diverges. (b) Dynamics/cost parameter continuation method converges. ABSTRACT The problem of a variable‐speed unicycle guidance to the stationary target is considered. The vehicle should be guided to the origin while minimizing the energy loss due to the induced drag.
Gleb Merkulov, Vladimir Turetsky, Tal Shima   +2 more
wiley   +1 more source

悪条件性を推定する浮動小数グレブナー基底の計算法 (Computer Algebra : Design of Algorithms, Implementations and Applications)

, 2009
建昭 佐々木, 富志雄 加古
openalex   +1 more source

Using computer algebra system in teaching secondary algebra

, 2004
King-lam Tam
openalex   +1 more source

Linking differences in personality to demography in the wandering albatross

Oikos, EarlyView.
Population dynamics are shaped by individual differences. With a good understanding of the relationships between individual differences and vital rates, population models can be improved to yield more realistic and detailed demographic projections. Personality is expected to shape individual differences in performance.
Joanie Van de Walle, Silke van Daalen, Samantha C. Patrick, Christophe Barbraud, Karine Delord, Henri Weimerskirch, Jack Thorley, Stéphanie Jenouvrier   +7 more
wiley   +1 more source