Results 21 to 30 of about 108,606 (260)
A METRIC THEORY OF MINIMAL GAPS [PDF]
Mathematika, 2018 Version 2: Fixed a small bug pointed out by Niclas Technau in the statement of section 3, and added references to few gaps in sequences of fractional parts suggested by Andrew ...
openaire +3 more sources
Theory of the norm-induced metric in atmospheric dynamics [PDF]
Atmospheric Chemistry and Physics, 2015 We suggest that some metrics for quantifying distances in phase space are based on linearized flows about unrealistic reference states and hence may not be applicable to atmospheric flows.
T.-Y. Koh, F. Wan
doaj +1 more source
NATURAL METRIC FOR QUANTUM INFORMATION THEORY [PDF]
International Journal of Quantum Information, 2009 We study in detail a very natural metric for quantum states. This new proposal has two basic ingredients: entropy and purification. The metric for two mixed states is defined as the square root of the entropy of the average of representative purifications of those states.
Lamberti, Pedro W. +2 more
openaire +4 more sources
Analysis of constraints and their algebra in bimetric theory
Journal of High Energy Physics, 2018 We perform a canonical analysis of the bimetric theory in the metric formulation, computing the constraints and their algebra explicitly. In particular, we compute a secondary constraint, that has been argued to exist earlier, and show that it has the ...
S. F. Hassan, Anders Lundkvist
doaj +1 more source
Strongly nonlinear potential theory on metric spaces
Abstract and Applied Analysis, 2002 We define Orlicz-Sobolev spaces on an arbitrary metric space with a Borel regular outer measure, and we develop a capacity theory based on these spaces. We study basic properties of capacity and several convergence results.
Noureddine Aïssaoui
doaj +1 more source
Electronic Proceedings in Theoretical Computer ScienceThis paper proposes appropriate sound and complete proof systems for algebraic structures over metric spaces by combining the development of Quantitative Equational Theories (QET) with the Enriched Lawvere Theories. We extend QETs to Metric Equational Theories (METs) where operations no longer have finite sets as arities (as in QETs and the general ...
Mardare, Radu +2 more
openaire +3 more sources
مجلة جامعة النجاح للأبحاث العلوم الطبيعية, 1994 This paper presents a new method to rank triangular fuzzy numbers as well as a new metric (triangular fuzzy metric) on the set of fuzzy points. This metric can be used in both studying fuzzy topological spaces and decision-making theory.
Mohammad A. Mahmoud Al-Amleh
doaj +1 more source
On the Metrical Theory of Continued Fractions [PDF]
Proceedings of the American Mathematical Society, 1994 Suppose b k {b_k}
openaire +1 more source
Information geometry in quantum field theory: lessons from simple examples
SciPost Physics, 2020 Motivated by the increasing connections between information theory and high-energy physics, particularly in the context of the AdS/CFT correspondence, we explore the information geometry associated to a variety of simple systems. By studying their Fisher
Johanna Erdmenger, Kevin T. Grosvenor, Ro Jefferson
doaj +1 more source
The cosmology of quadratic torsionful gravity
European Physical Journal C: Particles and Fields, 2021 We study the cosmology of a quadratic metric-compatible torsionful gravity theory in the presence of a perfect hyperfluid. The gravitational action is an extension of the Einstein–Cartan theory given by the usual Einstein–Hilbert contribution plus all ...
Damianos Iosifidis, Lucrezia Ravera
doaj +1 more source