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- University of SouthamptonGB37 papers
- Centro de AstrobiologíaES14 papers
- Washington University in St. LouisUS14 papers
- University of Missouri–St. LouisUS11 papers
- Centre National de la Recherche ScientifiqueFR7 papers
- Instituto de Astrofísica de CanariasES7 papers
- University of MissouriUS7 papers
- Observatoire de ParisFR6 papers
- Texas A&M UniversityUS6 papers
- University of MinnesotaUS6 papers
- University of WashingtonUS6 papers
- Consejo Superior de Investigaciones CientíficasES5 papers
6 papers · 1 filter
Weaving Schauder frames
Peter G. Casazza, Daniel Freeman, Richard G. Lynch
We extend the concept of weaving Hilbert space frames to the Banach space setting. Similar to frames in a Hilbert space, we show that for any two approximate Schauder frames for a…
Explicit formulas for reaction probability in reaction-diffusion experiments
Renato Feres, Matthew Wallace, Ari Stern +1
A computational procedure is developed for determining the conversion probability for reaction-diffusion systems in which a first-order catalytic reaction is performed over active…
A Generalization of Mordell to Ternary Quadratic Forms
Sarah Blackwell, Gabriel Durham, Katherine Thompson +1
Mordell in 1958 gave a new proof of the three squares theorem. We generalize those techniques to characterize the integers represented by the remaining six "Ramanujan-Dickson terna…
Null distance on a spacetime
Christina Sormani, Carlos Vega
Given a time function on a spacetime , we define a `null distance function', , built from and closely related to the causal structure of . In basic models with…
About Bifurcational Parametric Simplification
V. Gol'dshtein, N. Krapivnik, G. Yablonsky
A concept of "critical" simplification was proposed by Yablonsky and Lazman in 1996 for the oxidation of carbon monoxide over a platinum catalyst using a Langmuir-Hinshelwood mecha…
New Characterizations of pseudo-Frobenius rings and a generalization of the FGF conjecture
Pedro A. Guil Asensio, Serap Sahinkaya, Ashish K. Srivastava
We provide new characterizations of pseudo-Frobenius and quasi-Frobenius rings in terms of tight modules. In the process, we also provide fresh perspectives on FGF and CF conjectur…