[HTML][HTML] A first passage problem for a bivariate diffusion process: Numerical solution with an application to neuroscience when the process is Gauss–Markov

E Benedetto, L Sacerdote, C Zucca - Journal of computational and applied …, 2013 - Elsevier
We consider a bivariate Gauss–Markov process and we study the first passage time of one
component through a constant boundary. We prove that its probability density function is the …

The Inverse First Passage time method for a two dimensional Ornstein Uhlenbeck process with neuronal application

A Civallero, C Zucca - arXiv preprint arXiv:1903.04927, 2019 - arxiv.org
The Inverse First Passage time problem seeks to determine the boundary corresponding to
a given stochastic process and a fixed first passage time distribution. Here, we determine the …

[HTML][HTML] First passage times of two-dimensional correlated processes: Analytical results for the Wiener process and a numerical method for diffusion processes

L Sacerdote, M Tamborrino, C Zucca - Journal of Computational and …, 2016 - Elsevier
Given a two-dimensional correlated diffusion process, we determine the joint density of the
first passage times of the process to some constant boundaries. This quantity depends on …

Closed-form solutions for the first-passage-time problem and neuronal modeling

A Buonocore, L Caputo, G D'Onofrio, E Pirozzi - Ricerche di Matematica, 2015 - Springer
Abstract The Gauss–Diffusion processes are here considered and some relations between
their infinitesimal moments and mean and covariance functions are remarked. The …

On the representation of an integrated Gauss-Markov process

M Abundo - arXiv preprint arXiv:1307.5970, 2013 - arxiv.org
arXiv:1307.5970v3 [math.PR] 19 Jul 2017 Page 1 arXiv:1307.5970v3 [math.PR] 19 Jul 2017
On the representation of an integrated Gauss-Markov process Mario Abundo∗ Abstract We …

On the first-passage time of an integrated Gauss-Markov process

M Abundo - Scientiae Mathematicae Japonicae, 2016 - jstage.jst.go.jp
Gauss-Markov process starting from y. The first-passage time (FPT) of X through a constant
boundary and the first-exit time of X from an interval (a, b) are investigated, generalizing …

The first passage time problem for Gauss-diffusion processes: algorithmic approaches and applications to LIF neuronal model

A Buonocore, L Caputo, E Pirozzi… - … and Computing in Applied …, 2011 - Springer
Motivated by some unsolved problems of biological interest, such as the description of firing
probability densities for Leaky Integrate-and-Fire neuronal models, we consider the first …

[PDF][PDF] Asymptotics and evaluations of FPT densities through varying boundaries for Gauss-Markov processes

AG Nobile, E Pirozzi, LM Ricciardi - Scientiae Mathematicae Japonicae, 2008 - jams.jp
For Gauss-Markov processes the asymptotic behaviors of the first passage time probability
density functions through certain time-varying boundaries are determined. Computational …

First passage time problems and some related computational methods

L Favella, MT Reineri, LM Ricciardi… - Cybernetics and …, 1982 - Taylor & Francis
Motivated by the interest of first passage time problems in neurobiology and in a variety of
applied fields, we study the solution of first passage time equations for the Wiener and the …

Towards some computational problems arising in biological modeling

V Giorno, AG Nobile, E Pirozzi, LM Ricciardi - International Conference on …, 2003 - Springer
Time-nonhomogeneous diffusion processes confined by a time dependent reflecting
boundary are investigated to obtain a system of integral equations concerning the transition …