1 citations · 1 across the 5 of their papers we have counts for
8 papers
Nonchaotic Models and Predictability of the Users' Volume Dynamics on Internet Platforms
Victoria Rayskin
Internet platforms' traffic defines important characteristics of platforms, such as price of services, advertisements, speed of operations. The traffic is usually estimated with th…
Multivariate time series approximation by multiple trajectories of a dynamical system. Applications to Internet traffic and COVID-19 data
Victoria Rayskin
Utilization of multiple trajectories of a dynamical system model provides us with several benefits in approximation of time series. For short term predictions a high accuracy can b…
Dynamical systems' models for the prediction of multi-variable time series. Wikipedia's traffic example
Victoria Rayskin
The models VAR, ARIMA, Holt-Winters, are frequently used for short-term forecasts of multivariate time series. In this paper we consider models constructed with the help of dynamic…
Whitney's and Seeley's type of extensions for maps defined on some Banach spaces
Victoria Rayskin
Let , and be an arbitrary Banach space. Consider a collection of open segments . Suppose the map has bounded Fréchet deri…
Users' traffic on two-sided Internet platforms. Qualitative dynamics
Victoria Rayskin
Internet platforms' traffic defines important characteristics of platforms, such as pricing of services, advertisements, speed of operations. One can estimate the traffic with the…
Extension of differentiable local mappings on linear topological spaces
Genrich Belitskii, Victoria Rayskin
Usually, for extension of local maps, one uses multiplication by so called bump functions. However, majority of infinite-dimensional linear topological spaces do not have smooth bu…