Results 31 to 40 of about 15,183 (310)

The 𝒮-Transform of Sub-fBm and an Application to a Class of Linear Subfractional BSDEs

open access: yesAdvances in Mathematical Physics, 2013
Let SH be a subfractional Brownian motion with index ...
Zhi Wang, Litan Yan
doaj   +1 more source

Extremal behavior of stochastic volatility models [PDF]

open access: yes, 2005
Empirical volatility changes in time and exhibits tails, which are heavier than normal. Moreover, empirical volatility has - sometimes quite substantial - upwards jumps and clusters on high levels.
Lindner, Alexander M.   +7 more
core   +1 more source

Terminal-Dependent Statistical Inference for the Integral Form of FBSDE

open access: yesDiscrete Dynamics in Nature and Society, 2013
Backward Stochastic Differential Equation (BSDE) has been well studied and widely applied. The main difference from the Original Stochastic Differential Equation (OSDE) is that the BSDE is designed to depend on a terminal condition, which is a key factor
Qi Zhang
doaj   +1 more source

Continuous-Discrete Path Integral Filtering

open access: yesEntropy, 2009
A summary of the relationship between the Langevin equation, Fokker-Planck-Kolmogorov forward equation (FPKfe) and the Feynman path integral descriptions of stochastic processes relevant for the solution of the continuous-discrete filtering problem is ...
Bhashyam Balaji
doaj   +1 more source

State-dependent graviton noise in the equation of geodesic deviation

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
We consider an equation of the geodesic deviation appearing in the problem of gravitational wave detection in an environment of gravitons. We investigate a state-dependent graviton noise (as discussed in a recent paper by Parikh,Wilczek and Zahariade ...
Z. Haba
doaj   +1 more source

Spike Variations for Stochastic Volterra Integral Equations

open access: yesSIAM Journal on Control and Optimization, 2023
41 ...
Tianxiao Wang, Jiongmin Yong
openaire   +3 more sources

A stochastic Fubini theorem: BSDE method

open access: yesJournal of Inequalities and Applications, 2017
In this paper, we prove a stochastic Fubini theorem by solving a special backward stochastic differential equation (BSDE, for short) which is different from the existing techniques. As an application, we obtain the well-posedness of a class of BSDEs with
Yanqing Wang
doaj   +1 more source

Boundary Value Problems for Stochastic Differential Equations [PDF]

open access: yes, 1968
A theory of two-point boundary value problems analogous to the theory of initial value problems for stochastic ordinary differential equations whose solutions form Markov processes is developed.
MacDowell, Thomas William
core   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

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