Results 51 to 58 of about 4,903,780 (58)

A weakly stable algorithm for general Toeplitz systems

arXiv.org, 2010
We show that a fast algorithm for the QR factorization of a Toeplitz or Hankel matrix A is weakly stable in the sense that RR is close to AA. Thus, when the algorithm is used to solve the semi-normal equations RRx = A b, we obtain a weakly stable method ...
A. Bojanczyk, R. Brent, F. Hoog
semanticscholar   +1 more source

Problem Posing as a Learning Model to Improve Primary School Students' Mathematics Learning Outcomes in Gayo Lues

Journal of Indonesian Primary School
Mathematics is one of the most important subjects for students to master in elementary school. However, there are many students who do not like mathematics learning which has an impact on their low learning outcomes in mathematics learning.
Sinar Rahmah, A. H. Lubis
semanticscholar   +1 more source

Word Square Model Used by Poster Media to Improve Primary School Student Learning Outcomes

Journal of Indonesian Primary School
The aim of this research is to improve student learning outcomes in Civics learning by implementing the Word Square Model Assisted by Poster Media to Improve Learning Outcomes.
Maya Nurliza, A. H. Lubis, Silvia Sandi Wisuda Lubis   +2 more
semanticscholar   +1 more source

An extension of the notion induced by Toeplitz and Hankel operators

, 2018
Gopal Datt, Anshika Mittal
semanticscholar   +1 more source

Operators on weighted Bergman spaces $(0 < p \leq 1)$ and applications

, 1992
Ó. Blasco
semanticscholar   +1 more source

Toeplitz Operators with Symbols Generated by Slowly Oscillating and Semi‐Almost Periodic Matrix Functions

, 2004
M. A. Bastos, Y. Karlovich, B. Silbermann   +2 more
semanticscholar   +1 more source

Fredholm Theory of Toeplitz Operators on the Hardy Space H1

, 2006
J. Virtanen
semanticscholar   +1 more source

The Index of Toeplitz Operators on Free Transformation Group C*‐Algebras

, 2002
E. Park
semanticscholar   +1 more source