3 citations · 8 across the 6 of their papers we have counts for
7 papers
Effective Complexity Reduction of the Landau-de Gennes Elastic Energy: A Quantitative Framework and Numerical Validation
Razvan-Dumitru Ceuca, Simone Rusconi, Arghir-Dani Zarnescu
We revisit the elastic energy formulation of the Landau-de Gennes model for nematic liquid crystals, focusing on quantitative reductions of the multi-constant elastic energy. Build…
Complexity reduction of physical models: An equation-free approach by means of scaling
Simone Rusconi, Christina Schenk, Razvan Ceuca +2
The description of complex physical phenomena often involves sophisticated models that rely on a large number of parameters, with many dimensions and scales. One practical way to s…
Relative frequencies of constrained events in stochastic processes: An analytical approach
S. Rusconi, E. Akhmatskaya, D. Sokolovski +2
The stochastic simulation algorithm (SSA) and the corresponding Monte Carlo (MC) method are among the most common approaches for studying stochastic processes. They rely on knowled…
Reducing model complexity by means of the Optimal Scaling: Population Balance Model for latex particles morphology formation
Simone Rusconi, Christina Schenk, Arghir Zarnescu +1
Rational computer-aided design of multiphase polymer materials is vital for rapid progress in many important applications, such as: diagnostic tests, drug delivery, coatings, addit…
An optimal scaling to computationally tractable dimensionless models: Study of latex particles morphology formation
Simone Rusconi, Denys Dutykh, Arghir Zarnescu +2
In modelling of chemical, physical or biological systems it may occur that the coefficients, multiplying various terms in the equation of interest, differ greatly in magnitude, if…
Continuous fuzzy measurement on two-level systems revisited
D. Sokolovski, S. Rusconi, S. Brouard +1
Imposing restrictions on the Feynman paths of the monitored system has in the past been proposed as a universal model-free approach to continuous quantum measurements. Here we revi…
Non-Markovian effects in the growth of a polymer chain
D. Sokolovski, S. Rusconi, E. Akhmatskaya +1
Using a simple exactly solvable model, we show that event-dependent time delays may lead to significant non-Poisson effects in the statistics of polymer chain growth. The results a…