Results 11 to 20 of about 5,350,323 (287)

CW Complexes for Complex Algebraic Surfaces [PDF]

open access: yesExperimental Mathematics, 2010
We describe CW complexes for complex projective algebraic surfaces in the context of practical computation of topological invariants.
Andrew Kresch, Kresch, A
openaire   +5 more sources

WHITNEY APPROXIMATION FOR SMOOTH CW COMPLEX

open access: yesKyushu Journal of Mathematics, 2022
We show a Whitney Approximation Theorem for a continuous map from a manifold to a smooth CW complex. This enables us to show that a topological CW complex is homotopy equivalent to a smooth CW complex in a category of topological spaces. It is also shown that, for any open covering of a smooth CW complex, there exists a partition of unity subordinate ...
岩瀨, 則夫   +2 more
openaire   +4 more sources

A CLOSED MANIFOLD IS A FAT CW COMPLEX [PDF]

open access: yesKyushu Journal of Mathematics, 2023
The main purpose of this paper is to introduce a new smooth version of a CW complex named a fat CW complex, and to show that it includes all closed manifolds, because existing smooth versions of CW complexes (e.g. [Iwa22]) do not have such property.
Iwase, Norio, Kojima, Yuki
core   +6 more sources

Products of CW-complexes [PDF]

open access: yesProceedings of the American Mathematical Society, 1982
We show that Liu’s characterization for the product K × L
Yoshio Tanaka
openaire   +2 more sources

Conceptual design of a 1MW 175MHz CW magnetron. [PDF]

open access: yes, 2009
Recent advances in the control of CW magnetrons have raised the possibility of using these devices as the RF power sources for particle accelerators. This paper describes the conceptual design of a 1MW, 175MHz, CW magnetron and compares its performance ...
Carter, Richard G.
core   +5 more sources

The Betti numbers of the space $\mathbb{C}\Omega_3$

open access: yesResearches in Mathematics, 2020
The space $\mathbb{C}\Omega_3$ is considered. The Betti numbers of the space $\mathbb{C}\Omega_3$ are calculated.
A.M. Pasko
doaj   +1 more source

The fundamental group of the space $\Omega_n(m)$

open access: yesResearches in Mathematics, 2022
In the present paper the spaces $\Omega_n(m)$ are considered. The spaces $\Omega_n(m)$, introduced in 2018 by A.M. Pasko and Y.O. Orekhova, are the generalization of the spaces $\Omega_n$ (the space $\Omega_n(2)$ coincides with $\Omega_n$).
A.M. Pasko
doaj   +1 more source

Integrating in silico and in vitro analysis of peptide binding affinity to HLA-Cw*0102: a bioinformatic approach to the prediction of new epitopes. [PDF]

open access: yesPLoS ONE, 2009
Predictive models of peptide-Major Histocompatibility Complex (MHC) binding affinity are important components of modern computational immunovaccinology. Here, we describe the development and deployment of a reliable peptide-binding prediction method for ...
Valerie A Walshe   +12 more
doaj   +1 more source

First Insight into the Neuroprotective and Antibacterial Effects of Phlorotannins Isolated from the Cell Walls of Brown Algae Fucus vesiculosus and Pelvetia canaliculata

open access: yesAntioxidants, 2023
Phaeophyceae (brown algae) essentially contribute to biotopes of cold and temperate seas. Their thalli are rich in biologically active natural products, which are strongly and universally dominated with phlorotannins—polyphenols of complex and diverse ...
Darya Meshalkina   +11 more
doaj   +1 more source

Discrete dynamics on noncommutative CW complexes

open access: yesApplied General Topology, 2013
The concept of discrete multivalued dynamical systems for noncommutative CW complexes is developed. Stable and unstable manifolds are introduced and their role in geometric and topological configurations of noncommutative CW complexes is studied.
Vida Milani, Seyed M.H. Mansourbeigi
doaj   +1 more source

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