Ashkan Nikeghbali

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Person:354198

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zbMath Open nikeghbali.ashkanMaRDI QIDQ354198

List of research outcomes

PublicationDate of PublicationType
Mod-Poisson approximation schemes: Applications to credit risk2022-10-26Paper
Mod-Poisson approximation schemes and higher-order Chen-Stein inequalities2022-10-25Paper
Asymptotics of the major index of a random standard tableau2022-10-24Paper
Gaussian approximations for random vectors2022-03-03Paper
Universal approximation of credit portfolio losses using Restricted Boltzmann Machines2022-02-22Paper
On the precise deviations of the characteristic polynomial of a random matrix2022-02-16Paper
Convergence of random holomorphic functions with real zeros and extensions of the stochastic zeta function2022-02-09Paper
Limit Operators for Circular Ensembles2021-12-15Paper
Mod-\(\phi\) convergence: approximation of discrete measures and harmonic analysis on the torus2021-03-16Paper
Mod-ϕ Convergence, II: Estimates on the Speed of Convergence2020-10-20Paper
Graphons, permutons and the Thoma simplex: three mod‐Gaussian moduli spaces2020-09-01Paper
Strong convergence of eigenangles and eigenvectors for the circular unitary ensemble2019-10-08Paper
Local limit theorems and mod-phi convergence2019-07-19Paper
The limiting characteristic polynomial of classical random matrix ensembles2019-03-28Paper
On a Flow of Operators Associated to Virtual Permutations2018-06-21Paper
The circular unitary ensemble and the Riemann zeta function: the microscopic landscape and a new approach to ratios2017-01-25Paper
Limit theorems for orthogonal polynomials related to circular ensembles2017-01-10Paper
Mod-ϕ Convergence2016-09-28Paper
A Note on Helson’s Conjecture on Moments of Random Multiplicative Functions2016-04-18Paper
Mod-Gaussian Convergence and Its Applications for Models of Statistical Mechanics2016-04-13Paper
On the Number of Zeros of Linear Combinations of Independent Characteristic Polynomials of Random Unitary Matrices2016-01-07Paper
A characterization of limiting functions arising in mod-* convergence2015-12-01Paper
A new kind of augmentation of filtrations suitable for a change of probability measure by a strict local martingale2015-08-19Paper
Strict local martingales and bubbles2015-07-27Paper
Mod-  Convergence2015-06-22Paper
A Unitary Extension of Virtual Permutations2015-05-20Paper
On some universal \(\sigma\)-finite measures related to a remarkable class of submartingales2014-06-24Paper
Mod-discrete expansions2014-04-25Paper
A limiting random analytic function related to the CUE2014-03-30Paper
The generalized weighted probability measure on the symmetric group and the asymptotic behavior of the cycles2013-11-19Paper
The distribution of eigenvalues of randomized permutation matrices2013-11-15Paper
A reading guide for last passage times with financial applications in view2013-07-18Paper
Random permutation matrices under the generalized Ewens measure2013-05-10Paper
HAZARD PROCESSES AND MARTINGALE HAZARD PROCESSES2013-02-28Paper
Large cycles and a functional central limit theorem for generalized weighted random permutations2013-02-24Paper
Processes of Class Sigma, Last Passage Times, and Drawdowns2013-01-25Paper
Default times, no-arbitrage conditions and changes of probability measures2012-11-15Paper
Mod‐Gaussian convergence and the value distribution of ζ(½ + it ) and related quantities2012-08-29Paper
On the number of cycles in a random permutation2012-06-22Paper
On some universal \(\sigma\)-finite measures related to a remarkable class of submartingales2012-06-01Paper
On some properties of universal sigma-finite measures associated with a remarkable class of submartingales2012-01-09Paper
Mod-Gaussian convergence: new limit theorems in probability and number theory2011-08-04Paper
A Remarkable σ-finite Measure Associated with Last Passage Times and Penalisation Problems2011-05-31Paper
Ewens Measures on Compact Groups and Hypergeometric Kernels2011-03-30Paper
Mod-Poisson Convergence in Probability and Number Theory2010-10-29Paper
An essay on the general theory of stochastic processes2010-06-29Paper
A new construction of the \(\sigma \)-finite measures associated with submartingales of class \((\Sigma )\)2010-03-29Paper
Scaled limit and rate of convergence for the largest eigenvalue from the generalized Cauchy random matrix ensemble2010-01-04Paper
Circular Jacobi Ensembles and Deformed Verblunsky Coefficients2009-12-15Paper
The Barnes G function and its relations with sums and products of generalized gamma convolution variables2009-11-20Paper
A new kind of augmentation of filtrations2009-10-26Paper
On some universal sigma finite measures and some extensions of Doob's optional stopping theorem2009-06-09Paper
The characteristic polynomial of a random unitary matrix: a probabilistic approach2008-11-07Paper
The zeros of random polynomials cluster uniformly near the unit circle2008-06-25Paper
How badly are the Burkholder-Davis-Gundy inequalities affected by arbitrary random times?2008-04-28Paper
An arithmetic model for the total disorder process2008-04-03Paper
A generalization of Doob's maximal identity2008-02-10Paper
Filtrations2007-12-04Paper
The characteristic polynomial on compact groups with Haar measure: Some equalities in law2007-09-18Paper
Non-stopping times and stopping theorems2007-04-16Paper
Multiplicative decompositions and frequency of vanishing of nonnegative submartingales2007-02-14Paper
https://portal.mardi4nfdi.de/entity/Q34128102007-01-02Paper
A class of remarkable submartingales2006-11-15Paper
Enlargements of filtrations and path decompositions at non stopping times2006-10-24Paper
Doob's maximal identity, multiplicative decompositions and enlargements of filtrations2006-09-26Paper
A definition and some characteristic properties of pseudo-stopping times2005-11-14Paper

Research outcomes over time


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