A mean field Jacobi process for modeling sustainable tourism

H Yoshioka - arXiv preprint arXiv:2409.20347, 2024 - arxiv.org
A mean field Jacobi process governing the dynamics of the travel demand of agents is
formulated and its application to sustainable tourism is investigated both mathematically and …

Estimation of the instantaneous spike train variability

K Rajdl, L Kostal - Chaos, Solitons & Fractals, 2023 - Elsevier
The variability of neuronal spike trains is usually measured by the Fano factor or the
coefficient of variation of interspike intervals, but their estimation is problematic, especially …

Positive role of fractional Gaussian noise in FitzHugh–Nagumo neuron model

F Gao, Y Kang - Chaos, Solitons & Fractals, 2021 - Elsevier
Determining the complex mechanisms of process information in the neural activity is found
to be especially challenging. The noise with a 1/f power spectrum has been observed in …

Regular spiking in high-conductance states: The essential role of inhibition

T Barta, L Kostal - Physical Review E, 2021 - APS
Strong inhibitory input to neurons, which occurs in balanced states of neural networks,
increases synaptic current fluctuations. This has led to the assumption that inhibition …

Jacobi processes with jumps as neuronal models: A first passage time analysis

G D'Onofrio, P Patie, L Sacerdote - SIAM Journal on Applied Mathematics, 2024 - SIAM
To overcome some limits of classical neuronal models, we propose a Markovian
generalization of the classical model based on Jacobi processes by introducing downwards …

Synaptic dendritic activity modulates the single synaptic event

V Di Maio, S Santillo, F Ventriglia - Cognitive Neurodynamics, 2021 - Springer
Synaptic transmission is the key system for the information transfer and elaboration among
neurons. Nevertheless, a synapse is not a standing alone structure but it is a part of a …

Kolmogorov equations for evaluating the boundary hitting of degenerate diffusion with unsteady drift

H Yoshioka - arXiv preprint arXiv:2501.02729, 2025 - arxiv.org
Jacobi diffusion is a representative diffusion process whose solution is bounded in a domain
under certain conditions on its drift and diffusion coefficients. However, the process without …

[HTML][HTML] Transient dynamics of Pearson diffusions facilitates estimation of rate parameters

S Ditlevsen, AC Rubio, P Lansky - Communications in Nonlinear Science …, 2020 - Elsevier
Estimation of parameters in stochastic processes has been thoroughly investigated for
decades and the asymptotic properties of the estimators are known. However, reaching the …

A Review of Stochastic Models of Neuronal Dynamics: From a Single Neuron to Networks

MF Carfora - International Symposium on Mathematical and …, 2022 - Springer
After giving some background on neuron physiology, the classical (deterministic) models for
the generation of action potentials are briefly introduced and their limitations discussed, so …