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A note on the category of the free loop space [PDF]

open access: yesProceedings of the American Mathematical Society, 1989
A useful result in critical point theory is that the LjusternikSchnirelmann category of the space of based loops on a compact simply connected manifold M M
Fadell, E., Husseini, S.
openaire   +3 more sources

The cohomology of free loop spaces of homogeneous spaces [PDF]

open access: yes, 2017
The free loops space ΛX of a space X has become an important object of study particularly in the case when X is a manifold. The study of free loop spaces is motivated in particular by two main examples. The first is their relation to geometrically distinct periodic geodesics on a manifold, originally studied by Gromoll and Meyer in 1969.
Burfitt, Matthew Ingram
core   +4 more sources

The free loop space homology of $$(n-1)$$ ( n - 1 ) -connected 2n-manifolds [PDF]

open access: hybridJournal of Homotopy and Related Structures, 2016
Piotr Beben, Nora Seeliger
exaly   +2 more sources

Correspondence: Application of CAD-CAM for Fabrication of Metal-free Band and Loop Space Maintainer [PDF]

open access: goldJournal of Clinical and Diagnostic Research, 2018
Niraj Gokhale   +3 more
doaj   +2 more sources

The homology of a free loop space [PDF]

open access: yesPacific Journal of Mathematics, 1991
Denote by \(X^{S^ 1}\) the space of all continuous maps from the circle into a simply connected finite CW complex X. Theorem: Let \({\mathbb{K}}\) be a field and suppose that either char \({\mathbb{K}}>\dim X\) or that X is \({\mathbb{K}}\)-formal. Then the Betti numbers \(b_ q=\dim H_ q(X^{S^ 1};{\mathbb{K}})\) are uniformly bounded above if and only ...
Halperin, Stephen   +1 more
openaire   +3 more sources

Passivity based nonlinear model predictive control (PNMPC) of multi-robot systems for space applications

open access: yesFrontiers in Robotics and AI, 2023
In the past 2 decades, there has been increasing interest in autonomous multi-robot systems for space use. They can assemble space structures and provide services for other space assets.
Serdar Kalaycioglu, Anton De Ruiter
doaj   +1 more source

Commutative free loop space models at large primes

open access: greenMathematische Zeitschrift, 2003
Nicolas Dupont, Kathryn Hess
exaly   +3 more sources

Conformational Sampling in Template-Free Protein Loop Structure Modeling: An Overview

open access: yesComputational and Structural Biotechnology Journal, 2013
Accurately modeling protein loops is an important step to predict three-dimensional structures as well as to understand functions of many proteins. Because of their high flexibility, modeling the three-dimensional structures of loops is difficult and is ...
Yaohang Li
doaj   +3 more sources

Loop Antennas for Use On/Off Ground Planes

open access: yesIEEE Access, 2020
Many applications benefit from the ability of an RFID tag to operate both on and off a conducting ground plane. This paper presents an electrically small loop antenna at 433 MHz that passively maintains its free-space tune and match when located a ...
John J. Borchardt
doaj   +1 more source

Lie algebra cohomology and the product in the free loop space homology [PDF]

open access: hybridBoletin De La Sociedad Matematica Mexicana
Jean Baptiste Gatsinzi
exaly   +2 more sources

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