Results 231 to 240 of about 277,649 (266)

An Approximate Minimum Degree Ordering Algorithm

SIAM Journal on Matrix Analysis and Applications, 1996
An approximative minimum degree ordering algorithm (AMD) based on the symmetric analogue of the degree bounds in the unsymmetric-pattern multifrontal method is described. The analysis of the performance and accuracy on a set of test matrices show that AMD is typically much faster compared with other established codes that compute minimum degree ...
Davis, Timothy A., Amestoy, Patrick, Duff, Iain S.   +2 more
openaire   +1 more source

Second order approximations for limit order books

2017
In this paper we derive a second order approximation for an infinite dimensional limit order book model, in which the dynamics of the incoming order flow is allowed to depend on the current market price as well as on a volume indicator (e.g.~the volume standing at the top of the book).
Horst, Ulrich, Kreher, D��rte
openaire   +1 more source

Raising Multiwavelet Approximation Order Through Lifting

SIAM Journal on Mathematical Analysis, 2001
The author considers the following problem: Given a biorthogonal, compactly supported multiwavelet pair \(\phi\), \(\widetilde\phi\) and integers \(p\geq 1\), \(\widetilde p\geq 1\), find an algorithm to generate from them new multiwavelets \(\phi_1\), \(\widetilde\phi_1\) with approximation orders \(p\), \(\widetilde p\), respectively.
openaire   +1 more source

Spectral Approximation of Third-Order Problems

Journal of Scientific Computing, 1999
The author introduces a Chebyshev collocation method for the partial differential equation \(u_t = u_{xxx}\) on the set \((x, t) \in (-1, 1) \times (0, T]\). The boundary conditions are of a Dirichlet sort which ensure stability. A computational investigation suggests that collocation at the Gauss-Lobatto points produces a stable numerical method.
openaire   +2 more sources

Reduced order and surrogate models for gravitational waves

Living Reviews in Relativity, 2022
Manuel Tiglio, Aaron Villanueva
exaly  

Approximation Orderings

1994
Martin D. Davis, Ron Sigal, Elaine J. Weyuker   +2 more
openaire   +1 more source

Second Order Approximation

2021
openaire   +1 more source

Mass Spectrometry-Based Protein Footprinting for Higher-Order Structure Analysis: Fundamentals and Applications

Chemical Reviews, 2020
Xiaoran Roger Liu, Mengru Mira Zhang, Michael L Gross   +2 more
exaly  

Cancer treatment and survivorship statistics, 2014

Ca-A Cancer Journal for Clinicians, 2014
Carol E Desantis, Angela B Mariotto, Ahmedin Jemal   +2 more
exaly  

Surviving Cancer or Other Serious Illness: A Review of Individual and Community Resources

Ca-A Cancer Journal for Clinicians, 2008
Steven S Coughlin
exaly