Results 21 to 30 of about 624,774 (227)

Purification complexity without purifications

open access: yesJournal of High Energy Physics, 2021
We generalize the Fubini-Study method for pure-state complexity to generic quantum states by taking Bures metric or quantum Fisher information metric (QFIM) on the space of density matrices as the complexity measure.
Shan-Ming Ruan
doaj   +1 more source

The Fubini Theorem for Normal Lie Subgroups of Index 2n

open access: yesRCT: Revista de Ciência e Tecnologia, 2023
In this paper we present a new proof to generalize the Fubini's Theorem for the even index subgroup of a compact Lie group, using a recent result on the semi-direct product of groups.
Leandro Nery de Oliveira   +1 more
doaj   +1 more source

Mean square synchronization for stochastic delayed neural networks via pinning impulsive control

open access: yesElectronic Research Archive, 2022
The mean square synchronization for a class of general stochastic delayed neural networks is explored in this paper using pinning impulsive control (PIC). It is evident that PIC combines the profits of pinning control and impulsive control.
Yilin Li , Jianwen Feng, Jingyi Wang
doaj   +1 more source

Fubini's theorem in codimension two [PDF]

open access: yesJournal für die reine und angewandte Mathematik (Crelles Journal), 2009
We classify codimension two analytic submanifolds X of projective space having the property that any line through a general point p having contact to order two with X at p automatically has contact to order three. We give applications to the study of the Debarre--de Jong conjecture, and of n-dimensional varieties whose Fano variety of lines has ...
Landsberg, J. M., Robles, Colleen
openaire   +2 more sources

Fubini’s Theorem [PDF]

open access: yesFormalized Mathematics, 2019
Summary Fubini theorem is an essential tool for the analysis of high-dimensional space [8], [2], [3], a theorem about the multiple integral and iterated integral. The author has been working on formalizing Fubini’s theorem over the past few years [4], [6] in the Mizar system [7], [1].
openaire   +2 more sources

The connection between the Basel problem and a special integral [PDF]

open access: yes, 2013
By using Fubini theorem or Tonelli theorem, we find that the zeta function value at 2 is equal to a special integral. Furthermore, We find that this special integral is two times of another special integral.
Xu, Haifeng, Zhou, Jiuru
core   +1 more source

Topology of random real hypersurfaces [PDF]

open access: yes, 2014
These are notes of the mini-course I gave during the CIMPA summer school at Villa de Leyva, Colombia, in July $2014$. The subject was my joint work with Damien Gayet on the topology of random real hypersurfaces, restricting myself to the case of ...
Welschinger, Jean-Yves
core   +3 more sources

ON FUBINI-TYPE THEOREMS

open access: yesReal Analysis Exchange, 1995
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
null Balcerzak   +2 more
openaire   +4 more sources

Stability of reaction–diffusion systems with stochastic switching

open access: yesNonlinear Analysis, 2019
In this paper, we investigate the stability for reaction systems with stochastic switching. Two types of switched models are considered: (i) Markov switching and (ii) independent and identically distributed switching.
Lijun Pan, Jinde Cao, Ahmed Alsaedi
doaj   +1 more source

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