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Lauri Viitasaari - MaRDI portal

Lauri Viitasaari

From MaRDI portal
Person:247536

Available identifiers

zbMath Open viitasaari.lauriWikidataQ102433556 ScholiaQ102433556MaRDI QIDQ247536

List of research outcomes

PublicationDate of PublicationType
On sharp rate of convergence for discretization of integrals driven by fractional Brownian motions and related processes with discontinuous integrands2024-04-02Paper
Long-range dependent completely correlated mixed fractional Brownian motion2024-03-04Paper
Variability of paths and differential equations with \(\mathrm{BV}\)-coefficients2024-01-16Paper
Transfer principle for fractional Ornstein-Uhlenbeck processes2023-11-01Paper
Geometric characterization of the Eyring-Kramers formula2023-10-25Paper
Stochastic differential equations with discontinuous diffusion coefficients2023-10-12Paper
Hill estimator and extreme quantile estimator for functionals of approximated stochastic processes2023-07-07Paper
Optimizing high-dimensional stochastic forestry \textit{via} reinforcement learning2023-07-03Paper
Discretisation error for stochastic integrals with respect to the fractional Brownian motion with discontinuous integrands and local times2023-05-08Paper
Necessary and sufficient conditions for continuity of hypercontractive processes and fields2023-01-30Paper
On Lamperti transformation and characterisations of discrete random fields2023-01-04Paper
Note on asymptotic behavior of spatial sign autocovariance matrices2022-12-02Paper
On the existence and regularity of local times2022-11-02Paper
Vector‐valued generalized Ornstein–Uhlenbeck processes: Properties and parameter estimation2022-10-06Paper
Flexible transition probability model for assessing cost-effectiveness of breast cancer screening2022-09-02Paper
On optimal prediction of missing functional data with memory2022-08-21Paper
Sobolev regularity of occupation measures and paths, variability and compositions2022-06-27Paper
Quantitative normal approximations for the stochastic fractional heat equation2022-04-14Paper
Integrated shape-sensitive functional metrics2022-03-01Paper
Least-square estimators in linear regression models under negatively superadditive dependent random observations2022-01-25Paper
Modeling temporally uncorrelated components of complex-valued stationary processes2022-01-20Paper
Least square estimators in linear regression models under negatively superadditive dependent random observations2021-10-06Paper
On existence and uniqueness of the solution for stochastic partial differential equations2021-09-29Paper
Integrated shape-sensitive functional metrics2021-06-14Paper
Oscillating Gaussian processes2021-05-03Paper
A central limit theorem for the stochastic heat equation2021-02-18Paper
Integration-by-parts characterizations of Gaussian processes2021-02-17Paper
On the ARCH model with stationary liquidity2021-02-10Paper
Flexible integrated functional depths2020-12-07Paper
Gaussian fluctuations for the stochastic heat equation with colored noise2020-08-26Paper
Local times and sample path properties of the Rosenblatt process2020-05-08Paper
Volatility estimation in fractional Ornstein-Uhlenbeck models2020-04-22Paper
Latent Model Extreme Value Index Estimation2020-03-23Paper
Prediction law of mixed Gaussian Volterra processes2020-01-20Paper
Limit theorems for quadratic variations of the Lei-Nualart process2019-10-17Paper
Note on AR(1)-characterisation of stationary processes and model fitting2019-10-08Paper
Pathwise Stieltjes integrals of discontinuously evaluated stochastic processes2019-09-19Paper
Transfer principle for $n$th order fractional Brownian motion with applications to prediction and equivalence in law2019-08-21Paper
Necessary and sufficient conditions for limit theorems for quadratic variations of Gaussian sequences2019-06-11Paper
On the regularity of complex multiplicative chaos2019-05-28Paper
Stochastic differential equations with noise perturbations and Wong-Zakai approximation of fractional Brownian motion2019-05-19Paper
On generalized ARCH model with stationary liquidity2018-06-22Paper
CONDITIONAL-MEAN HEDGING UNDER TRANSACTION COSTS IN GAUSSIAN MODELS2018-04-11Paper
On model Fitting and estimation of strictly stationary processes2018-02-15Paper
Prediction law of fractional Brownian motion2017-12-22Paper
Least squares estimator of fractional Ornstein-Uhlenbeck processes with periodic mean2017-11-01Paper
On modeling weakly stationary processes2017-07-29Paper
A general non-existence result for linear BSDEs driven by Gaussian processes2017-03-20Paper
Stochastic analysis of Gaussian processes via Fredholm representation2017-02-07Paper
Asymptotic normality of randomized periodogram for estimating quadratic variation in mixed Brownian-fractional Brownian model2016-11-15Paper
Fredholm representation of multiparameter Gaussian processes with applications to equivalence in law and series expansions2016-11-15Paper
Pathwise integrals and Itô-Tanaka formula for Gaussian processes2016-06-27Paper
Representation of stationary and stationary increment processes via Langevin equation and self-similar processes2016-05-20Paper
Adapted integral representations of random variables2016-05-02Paper
Parameter Estimation for the Langevin Equation with Stationary-Increment Gaussian Noise2016-03-01Paper
Integral representation of random variables with respect to Gaussian processes2016-02-22Paper
Parameter estimation based on discrete observations of fractional Ornstein-Uhlenbeck process of the second kind2015-10-05Paper
Rate of convergence for discretization of integrals with respect to fractional Brownian motion2015-05-26Paper
Sufficient and Necessary Conditions for Limit Theorems for Quadratic Variations of Gaussian Sequences2015-02-04Paper
Integral Representation with Adapted Continuous Integrand with Respect to Fractional Brownian Motion2015-01-09Paper
Necessary and sufficient conditions for Hölder continuity of Gaussian processes2014-11-03Paper
Aspects of Stochastic Integration with Respect to Processes of Unbounded p-variation2014-07-22Paper
A general approach to small deviation via concentration of measures2014-07-14Paper
Note on multidimensional Breeden-Litzenberger representation for state price densities2014-05-30Paper
Multidimensional Breeden-Litzenberger representation for state price densities and static hedging2014-01-20Paper
Pathwise stochastic integrals and It\^o formula for multidimensional Gaussian processes2014-01-19Paper
Rate of convergence for discrete approximation of option prices2012-07-29Paper
Option prices with call prices2012-07-26Paper

Research outcomes over time


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