Results 31 to 40 of about 4,215,458 (307)

Smarandache's ratio theorem [PDF]

open access: yes, 2010
In this paper we present the Smarandache's ratio theorem in the geometry of the ...
Khoshnevisan, M.
core   +1 more source

Applications of anticipated BSDEs driven by time-changing Lévy noises

open access: yesJournal of Inequalities and Applications, 2016
We study a very particular anticipated BSDEs when the driver is time-changing Lévy noise. We give an estimate of the solutions in the system satisfying some non-Lipschitz conditions. Also, we state an useful comparison theorem for the solutions. At last,
Youxin Liu
doaj   +1 more source

Smarandache's Orthic Theorem [PDF]

open access: yes, 2010
In this paper We present the Smarandache's Orthic Theorem in the geometry of the ...
Patrascu, I.
core   +1 more source

Log $\mathscr{D}$-modules and index theorems

open access: yesForum of Mathematics, Sigma, 2021
We study log $\mathscr {D}$-modules on smooth log pairs and construct a comparison theorem of log de Rham complexes. The proof uses Sabbah’s generalized b-functions.
Lei Wu, Peng Zhou
doaj   +1 more source

Smarandache’s Orthic Theorem [PDF]

open access: yes, 2002
We present the Smarandache’s Orthic Theorem in the geometry of the ...
Patrascu, Ion
core   +1 more source

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

open access: yesInternational Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam   +2 more
wiley   +1 more source

Quadratic BSDEs with Singular Generators and Unbounded Terminal Conditions: Theory and Applications

open access: yesMathematics
We investigate a class of quadratic backward stochastic differential equations (BSDEs) with generators that are singular in y. First, we establish the existence of solutions and a comparison theorem, thereby extending the existing results in the ...
Wenbo Wang, Guangyan Jia
doaj   +1 more source

A quantitative Chevalley-Weil theorem for curves [PDF]

open access: yes, 2013
The classical Chevalley-Weil theorem asserts that for an étale covering  of projective varieties over a number field $K$, the discriminant of the field of definition of the fiber over a $K$-rational point is uniformly bounded.
Surroca, Andrea   +2 more
core   +1 more source

Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane   +3 more
wiley   +1 more source

Comparison Theorems for Gibbs Measures [PDF]

open access: yesJournal of Statistical Physics, 2014
The Dobrushin comparison theorem is a powerful tool to bound the difference between the marginals of high-dimensional probability distributions in terms of their local specifications. Originally introduced to prove uniqueness and decay of correlations of Gibbs measures, it has been widely used in statistical mechanics as well as in the analysis of ...
Rebeschini, Patrick, van Handel, Ramon
openaire   +3 more sources

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