Results 1 to 10 of about 160,209 (193)

Determination of a class of generalized metric linear spaces mapped linearly on a special Hilbert space [PDF]

Časopis pro pěstování matematiky a fysiky, 1935
Maurice Fréchet
openaire   +2 more sources

Common Fixed Point Results for Intuitionistic Fuzzy Hybrid Contractions with Related Applications

Journal of Mathematics, 2023
Over time, hybrid fixed point results have been examined merely in the framework of classical mathematics. This one way research has clearly dropped-off a great amount of important results, considering the fact that a fuzzy set is a natural enhancement ...
Mohammed Shehu Shagari, Shazia Kanwal, Akbar Azam, Hassen Aydi, Yaé Ulrich Gaba   +4 more
doaj   +1 more source

Some approximate fixed point results and application on graph theory for partial (h-F)-generalized convex contraction mappings with special class of functions on complete metric space

The Journal of Nonlinear Sciences and Applications, 2017
Summary: In this paper, we introduce a new concept called partial (h-F)-generalized (and (h-F)-subgeneralized) convex contractions of order 3 (and with rank 3) using some auxiliary functions. Also we present some approximate fixed point results in metric space and approximate fixed point results in metric space endowed with a graph.
Jaradat, M. M. M., Mustafa, Zead, Ansari, Arslan Hojat, Chandok, Sumit, Dolićanin, Ćemal   +4 more
openaire   +2 more sources

Constructing reparametrization invariant metrics on spaces of plane curves [PDF]

, 2014
Metrics on shape space are used to describe deformations that take one shape to another, and to determine a distance between them. We study a family of metrics on the space of curves, that includes several recently proposed metrics, for which the metrics
Bauer, Bauer, Bauer, Bauer, Bauer, Bauer, Bauer, Charpiat, Cotter, Ebin, Glaunès, Grenander, Kriegl, Kurtek, Kurtek, Leimkuhler, Logg, Mani, Martin Bauer, Martins Bruveris, Mennucci, Michor, Michor, Michor, Michor, Mio, Peter W. Michor, Rattle, Samir, Shah, Sharon, Srivastava, Stephen Marsland, Sundaramoorthi, Sundaramoorthi, Younes, Younes   +36 more
core   +3 more sources

Quasisymmetric maps of boundaries of amenable hyperbolic groups [PDF]

, 2014
In this paper we show that if $Y=N \times \mathbb{Q}_m$ is a metric space where $N$ is a Carnot group endowed with the Carnot-Caratheodory metric then any quasisymmetric map of $Y$ is actually bilipschitz. The key observation is that $Y$ is the parabolic
Dymarz, Tullia
core   +1 more source

The Lipschitz metric on deformation spaces of $G$-trees

, 2014
For a finitely generated group $G$, we introduce an asymmetric pseudometric on projectivized deformation spaces of $G$-trees, using stretching factors of $G$-equivariant Lipschitz maps, that generalizes the Lipschitz metric on Outer space and is an ...
Meinert, Sebastian
core   +1 more source

On p-Hardy–Rogers and p-Zamfirescu Contractions in Complete Metric Spaces: Existence and Uniqueness Results

Mathematics
In this paper, we introduce and investigate two generalized forms of classical contraction mappings, namely the p-Hardy–Rogers and p-Zamfirescu contractions.
Zouaoui Bekri, Nicola Fabiano, Mohammed Ahmed Alomair, Abdulaziz Khalid Alsharidi   +3 more
doaj   +1 more source

Convergence of vector bundles with metrics of Sasaki-type

, 2011
If a sequence of Riemannian manifolds, $X_i$, converges in the pointed Gromov-Hausdorff sense to a limit space, $X_\infty$, and if $E_i$ are vector bundles over $X_i$ endowed with metrics of Sasaki-type with a uniform upper bound on rank, then a ...
B. Wilking, C.L. Terng, D. Burago, D. Gromoll, E. Boeckx, E. Musso, J. Cheeger, J. Cheeger, J. Cheeger, J. Cheeger, J. Cheeger, J. Cheeger, K. Grove, M. Benyounes, M. Gromov, M. Gromov, M.A. Rieffel, M.T. Anderson, M.T. Anderson, M.T. Kadaoui Abbassi, O. Kowalski, O. Kowalski, P. Petersen, P. Solórzano, P.J. Freyd, Pedro Solórzano, S. Kobayashi, S. Sasaki, T. Shioya, T. Yamaguchi, X. Rong   +30 more
core   +1 more source

Dualizing the coarse assembly map

, 2004
We formulate and study a new coarse (co-)assembly map. It involves a modification of the Higson corona construction and produces a map dual in an appropriate sense to the standard coarse assembly map. The new assembly map is shown to be an isomorphism in
Emerson, Heath, Meyer, Ralf
core   +1 more source

The L^2 geometry of spaces of harmonic maps S^2 -> S^2 and RP^2 -> RP^2

, 2001
Harmonic maps from S^2 to S^2 are all weakly conformal, and so are represented by rational maps. This paper presents a study of the L^2 metric gamma on M_n, the space of degree n harmonic maps S^2 -> S^2, or equivalently, the space of rational maps of ...
Belavin, De Witt, Eells, Furuta, Gibbons, Guest, J.M. Speight, Leese, Lemaire, Manton, Moss, Piette, Ruback, Sadun, Samols, Segal, Speight, Speight, Stuart, Stuart, Trebin, Ward, Woo   +22 more
core   +1 more source