Note on the \(F_{0}\)-spaces
-
Mahmoud Benkhalifa
mbenkhalifa@sharjah.ac.ae
Downloads
DOI:
https://doi.org/10.56754/0719-0646.2503.447Abstract
A rationally elliptic space \(X\) is called an \(F_{0}\)-space if its rational cohomology is concentrated in even degrees. The aim of this paper is to characterize such a space in terms of the homotopy groups of its skeletons as well as the rational cohomology of its Postnikov sections.
Keywords
Mathematics Subject Classification:
M. Benkhalifa, “On the group of self-homotopy equivalences of an elliptic space”, Proc. Amer. Math. Soc., vol. 148, no. 6, pp. 2695–2706, 2020, doi: 10.1090/proc/14900.
M. Benkhalifa, “The effect of cell-attachment on the group of self-equivalences of an elliptic space”, Michigan Math. J., vol. 71, no. 3, pp. 611–617, 2022, doi: 10.1307/mmj/20195840.
M. Benkhalifa, “On the Euler-Poincaré characteristics of a simply connected rationally elliptic CW-complex”, J. Homotopy Relat. Struct., vol. 17, no. 2, pp. 163–174, 2022, doi: 10.1007/s40062-022-00301-2.
M. Benkhalifa, “The group of self-homotopy equivalences of a rational space cannot be a free abelian group”, J. Math. Soc. Japan, vol. 75, no. 1, pp. 113–117, 2023, doi: 10.2969/jmsj/87158715.
M. Benkhalifa, “On the characterization of F0-spaces”, Commun. Korean Math. Soc., vol. 38, no. 2, pp. 643–648, 2023, doi: 10.4134/CKMS.c220179.
M. Benkhalifa, “On the group of self-homotopy equivalence of a formal F0-space”, Bollettino dell’Unione Matematica Italiana, vol. 16, no. 3, pp. 641–647, 2023, doi: 10.1007/s40574-023- 00354-y.
M. Benkhalifa, “On the group of self-homotopy equivalences of an almost formal space”, Quaest. Math., vol. 46, no. 5, pp. 855–862, 2023, doi: 10.2989/16073606.2022.2044405.
Y. Félix, S. Halperin, and J.-C. Thomas, Rational homotopy theory, ser. Graduate Texts in Mathematics. New York, USA: Springer-Verlag, 2001, vol. 205, doi: 10.1007/978-1-4613- 0105-9.
Similar Articles
- S. S. Dragomir, Several inequalities for an integral transform of positive operators in Hilbert spaces with applications , CUBO, A Mathematical Journal: Vol. 25 No. 2 (2023)
- Abdelhamid Bensalem, Abdelkrim Salim, Bashir Ahmad, Mouffak Benchohra, Existence and controllability of integrodifferential equations with non-instantaneous impulses in Fréchet spaces , CUBO, A Mathematical Journal: Vol. 25 No. 2 (2023)
- Edoardo Ballico, Osculating varieties and their joins: \(\mathbb{P}^1\times \mathbb{P}^1\) , CUBO, A Mathematical Journal: Vol. 25 No. 2 (2023)
- Mohd Danish Siddiqi, Aliya Naaz Siddiqui, Ali H. Hakami, M. Hasan, Estimation of sharp geometric inequality in \(D_{\alpha}\)-homothetically deformed Kenmotsu manifolds , CUBO, A Mathematical Journal: Vol. 25 No. 3 (2023)
- Ganga Ram Gautam, Sandra Pinelas, Manoj Kumar, Namrata Arya, Jaimala Bishnoi, On the solution of \(\mathcal{T}-\)controllable abstract fractional differential equations with impulsive effects , CUBO, A Mathematical Journal: Vol. 25 No. 3 (2023)
- Essozimna Kpizim, Bertin Dehigbe, Ramkumar Kasinathan, Ravikumar Kasinathan, Mamadou Abdoul Diop, Approximate controllability of non-instantaneous impulsive stochastic integrodifferential equations driven by Rosenblatt process via resolvent operators , CUBO, A Mathematical Journal: Vol. 25 No. 3 (2023)
- Sapan Kumar Nayak, P. K. Parida, Global convergence analysis of Caputo fractional Whittaker method with real world applications , CUBO, A Mathematical Journal: Vol. 26 No. 1 (2024)
- Tatyana A. Komleva, Andrej V. Plotnikov, Natalia V. Skripnik, Some properties of solutions of a linear set-valued differential equation with conformable fractional derivative , CUBO, A Mathematical Journal: Vol. 26 No. 2 (2024)
- Miroslav Haviar, Katarina Kotuľová, Characterizations of kites as graceful graphs , CUBO, A Mathematical Journal: Vol. 26 No. 3 (2024)
- R. Nithya Raj, R. Sundara Rajan, İsmail Naci Cangül, The metric dimension of cyclic hexagonal chain honeycomb triangular mesh and pencil graphs , CUBO, A Mathematical Journal: Vol. 26 No. 3 (2024)
<< < 17 18 19 20 21 22 23 24 > >>
You may also start an advanced similarity search for this article.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2023 M. Benkhalifa

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.