Results 31 to 40 of about 4,092,683 (376)

Electrobaromembrane apparatuses: Classification and particular application for wastewater treatment [PDF]

Acta Periodica Technologica, 2019
The aims of this work are developing the electrobaromembrane apparatus classification and study of the particular case of electrobaromembrane process application for wastewater treatment in engineering industries.
Lazarev Sergey I., Kovalev Sergey V., Shestakov Konstantin V.   +2 more
doaj   +1 more source

The geometry of Sloppiness [PDF]

Journal of Algebraic Statistics, 2018
The use of mathematical models in the sciences often requires the estimation of unknown parameter values from data. Sloppiness provides information about the uncertainty of this task. In this paper, we develop a precise mathematical foundation for sloppiness and define rigorously its key concepts, such as `model manifold', in relation to concepts of ...
Dufresne, Emilie Sonia, Harrington, Heather A, Raman, Dhruva V   +2 more
openaire   +4 more sources

The Geometry of Algorithms with Orthogonality Constraints [PDF]

SIAM Journal on Matrix Analysis and Applications, 1998
In this paper we develop new Newton and conjugate gradient algorithms on the Grassmann and Stiefel manifolds. These manifolds represent the constraints that arise in such areas as the symmetric eigenvalue problem, nonlinear eigenvalue problems ...
A. Edelman, T. Arias, S.T. Smith
semanticscholar   +1 more source

Symmetries and strings of adjoint QCD2

Journal of High Energy Physics, 2021
We revisit the symmetries of massless two-dimensional adjoint QCD with gauge group SU(N). The dynamics is not sufficiently constrained by the ordinary symmetries and anomalies.
Zohar Komargodski, Kantaro Ohmori, Konstantinos Roumpedakis, Sahand Seifnashri   +3 more
doaj   +1 more source

The geometry behind double geometry [PDF]

Journal of High Energy Physics, 2014
8 pp., plain tex.
openaire   +2 more sources

Embedding from Discrete Morrey Spaces to Continuous Morrey Spaces [PDF]

ITM Web of Conferences
In this paper, we present an embedding from discrete Morrey spaces to continuous Morrey Spaces which can be seen as a refinement of the result in [1]. We obtain the result by using a different norm on discrete Morrey spaces, which is equivalent to the ...
Runtunuwu Yohanes Imanuel, Gunawan Hendra   +1 more
doaj   +1 more source

Spline Curves Formation Given Extreme Derivatives

Mathematics, 2020
This paper is dedicated to development of mathematical models for polynomial spline curve formation given extreme vector derivatives. This theoretical problem is raised in the view of a wide variety of theoretical and practical problems considering ...
Konstantin Panchuk, Tatyana Myasoedova, Evgeniy Lyubchinov   +2 more
doaj   +1 more source

Nonparametric Information Geometry [PDF]

, 2013
The differential-geometric structure of the set of positive densities on a given measure space has raised the interest of many mathematicians after the discovery by C.R. Rao of the geometric meaning of the Fisher information.
A. Ambrosetti, A. Cena, A. Jenčová, A.P. Dawid, A.P. Dawid, B. Efron, C. Tsallis, C. Villani, D. Brigo, D. Imparato, E. Boros, F. Otto, G. Kaniadakis, G. Kaniadakis, G. Letac, G. Pistone, G. Pistone, G. Pistone, H. Gzyl, H. Gzyl, H. Shima, H. Upmeier, I. Csiszár, J. Appell, J. Musielak, J. Zhang, L. Ambrosio, L. Malagò, L. Malagò, L.D. Brown, M. Parry, M.M. Rao, M.R. Grasselli, N.J. Newton, O.E. Barndorff-Nielsen, O.E. Barndorff-Nielsen, P. Gibilisco, P. Gibilisco, R.A. Adams, S. Amari, S. Amari, S. Amari, S. Lang, S.I. Amari   +43 more
core   +1 more source

The geometry of filtrations [PDF]

Bulletin of the London Mathematical Society, 2021
Publication ...
openaire   +4 more sources

Noncommutative Geometry

, 1997
Noncommutative Spaces It was noticed a long time ago that various properties of sets of points can be restated in terms of properties of certain commutative rings of functions over those sets.
Andrew Lesniewski
semanticscholar   +1 more source