Results 61 to 70 of about 1,100,944 (211)

Monotonicity and the Dominated Farthest Points Problem in Banach Lattice

Abstract and Applied Analysis, 2014
We introduce the dominated farthest points problem in Banach lattices. We prove that for two equivalent norms such that X becomes an STM and LLUM space the dominated farthest points problem has the same solution.
H. R. Khademzadeh, H. Mazaheri
doaj   +1 more source

Authoring Terrestrial Planets with Diffusion Models

Computer Graphics Forum, EarlyView.
Abstract To support the design and subsequent generation of terrestrial planets for use in the creative media, we propose a solution that employs a generative model trained on satellite data from planetary bodies with a defined solid surface, such as the Earth and Mars.
Oliver Borg, James Gain, Éric Guérin, Adrien Peytavie, Marie‐Paule Cani, Eric Galin, Guillaume Cordonnier   +6 more
wiley   +1 more source

Two theorems of Josefson-Nissenzweig type for Fréchet spaces

, 1993
We characterize the Fréchet-Montel (respectively, Fréchet-Schwartz) spaces by sequences in their dual spaces.
J. Bonet, M. Lindström, M. Valdivia
core   +1 more source

Limit theorems for empirical Fréchet means of independent and non-identically distributed manifold-valued random variables [PDF]

, 2011
We prove weak laws of large numbers and central limit theorems of Lindeberg type for empirical centres of mass (empirical Fréchet means) of independent nonidentically distributed random variables taking values in Riemannian manifolds.
Huiling Le, Wilfrid S. Kendall, Kendall, W. S., Le, Huiling   +3 more
core   +1 more source

Quantitative Metrics for Edge Bundling of Network Visualizations

Computer Graphics Forum, EarlyView.
Abstract Edge bundling is widely used for reducing visual clutter in large 2D network and trajectory visualizations. Various edge bundling methods have been proposed, each producing qualitatively distinct outputs for the same data; however, few quantitative metrics exist for systematic evaluation. In this paper, we propose a set of quantitative metrics
M. Wallinger, J. Miller, A. Maftei, S. G. Kobourov   +3 more
wiley   +1 more source

On some approximations and main topological descriptions for special classes of Frechet spaces with integrable derivatives

Sistemnì Doslìdženâ ta Informacìjnì Tehnologìï, 2018
We consider some classes of Frechet spaces with integrable derivatives. An important compactness lemma for nonreflexive spaces are obtained. Some main topological properties for the given spaces are obtained.
P. Kasyanov, V. Mel'nik, A.-M. Piccirillo   +2 more
doaj  

A Simple Grid‐Maps Pipeline: Restructured, Accelerated and Upgraded

Computer Graphics Forum, EarlyView.
Abstract Grid maps – spatially arranged small multiples – are a powerful tool to show complex geospatial data. Meulemans et al. (2020) introduced a pipeline for computing high‐quality grid maps that are shaped roughly according to their containing geographic outlines.
W. Meulemans
wiley   +1 more source

On a problem of Nogura about the product of Fréchet-Urysohn $\langle \alpha_4\rangle$-spaces

, 1999
summary:Assuming Martin's Axiom, we provide an example of two Fréchet-Urysohn $\langle\alpha_4\rangle$-spaces, whose product is a non-Fréchet-Urysohn $\langle\alpha_4\rangle$-space.
Costantini, Camillo
core   +1 more source

Holomorphic functions and Banach-nuclear decompositions of Fréchet spaces [PDF]

, 1995
We introduce a decomposition of holomorphic functions on Fréchet spaces which reduces to the Taylor series expansion in the case of Banach spaces and to the monomial expansion in the case of Fréchet nuclear spaces with basis.
Dineen, Seán
core  

Characterizations of nuclearity in Fréchet spaces [PDF]

, 1980
We extend the result of A. Bellow (Proc. Nat. Acad. Sci. USA73, No. 6 (1976), 1798–1799) on the characterization of finite-dimensional Banach spaces, to a characterization of nuclearity for Fréchet spaces.
Egghe, L., EGGHE, Leo
core   +1 more source