Results 21 to 30 of about 23,028 (249)

Mathematical Singularities in the Farthest Confines of the Universe—And a Brief Report on Its Evolutionary History

open access: yesUniverse, 2023
It is advisable to avoid and, even better, demystify such grandiose terms as “infinity” or “singularity” in the description of the cosmos. Its proliferation does not positively contribute to the understanding of key concepts that are essential for an ...
Emilio Elizalde
doaj   +1 more source

Singularity

open access: yesPrzestrzenie Teorii, 2015
This text is devoted to the singularity and theatricalization of the humanities.
Anna Krajewska
doaj   +1 more source

SINGULAR HERMITIAN METRICS WITH ISOLATED SINGULARITIES

open access: yesNagoya Mathematical Journal, 2022
AbstractIn this paper, we study the coherence of a higher rank analogue of a multiplier ideal sheaf. Key tools of the study are Hörmander’s $L^2$ -estimate and a singular version of a Demailly–Skoda-type result.
openaire   +3 more sources

Singular statistics [PDF]

open access: yesPhysical Review E, 2001
We consider the statistical distribution of zeros of random meromorphic functions whose poles are independent random variables. It is demonstrated that correlation functions of these zeros can be computed analytically and explicit calculations are performed for the 2-point correlation function. This problem naturally appears in e.g.
Bogomolny, E., Gerland, U., Schmit, C.
openaire   +3 more sources

Adaptive Proportional Integral Derivative Nonsingular Dual Terminal Sliding Mode Control for Robotic Manipulators

open access: yesDynamics, 2023
This article aims to develop a new Adaptive Proportional Integral Derivative (PID) Nonsingular Dual Terminal Sliding Mode Control, designed for tracking the position of robot manipulators under disturbances and uncertainties.
Hiep Dai Le, Tamara Nestorović
doaj   +1 more source

Wandering singularities [PDF]

open access: yesJournal of Differential Geometry, 2021
Parabolic geometric flows are smoothing for short time however, over long time, singularities are typically unavoidable, can be very nasty and may be impossible to classify. The idea of [CM6] and here is that, by bringing in the dynamical properties of the flow, we obtain also smoothing for large time for generic initial conditions. When combined with [
Colding, Tobias Holck   +1 more
openaire   +3 more sources

Making Telehealth a Strategic Asset to Achieve Efficiency

open access: yesBlockchain in Healthcare Today, 2021
Session Description: Efficiency is widely recognized as one of the most important concepts in economics and business, a generic definition from Knapp (1984) coins it as 'the allocation of scarce resources that maximizes the achievement of aims ...
Bryan Arkwright (Moderator)   +2 more
doaj  

The Singular World of Singular Cardinals [PDF]

open access: yes, 2015
To appear in Logic Without Borders: Essays on Set Theory, Model Theory, Philosophical Logic and Philosophy of Mathematics Edited by \AA sa Hirvonen, Juha Kontinen, Roman Kossak and Andr\'es ...
openaire   +4 more sources

Technology for Sustainable Urban Food Ecosystems in the Developing World: Strengthening the Nexus of Food–Water–Energy–Nutrition

open access: yesFrontiers in Sustainable Food Systems, 2018
Smart integration of technology can help create sustainable urban food ecosystems (UFEs) for the rapidly expanding urban population in the developing world. Technology, especially recent advances in digital-enabled devices based on internet connectivity,
Fred T. Davies, Banning Garrett
doaj   +1 more source

Are the Singularities Stable? [PDF]

open access: yesGeneral Relativity and Gravitation, 1997
The spacetime singularities play a useful role in gravitational theories by distinguishing physical solutions from non-physical ones. The problem, we studying in this paper is: are these singularities stable? To answer this question, we have analyzed the general problem of stability of the family of the static spherically symmetric solutions of the ...
Silaev, Peter K., Turyshev, Slava G.
openaire   +3 more sources

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