Octavian Postavaru

The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics

Eleonora Di Valentino, Jackson Levi Said, Adam G. Riess et al. · Physics of the Dark Universe · 2025 · 127 citations · Full text

Cosmoverse White Paper, Alternative Cosmology, Addressing Observational Tensions +7

COVID-19 pandemic and chaos theory

Octavian Postavaru, Stefan R. Anton, Alessandro De Toma · Mathematics and Computers in Simulation · 2020 · 42 citations · Full text

Chaos Theory, Pandemic Management, Global Health Crisis +4

Numerical solution of two-dimensional fractional-order partial differential equations using hybrid functions

Octavian Postavaru, Antonela Toma · Partial Differential Equations in Applied Mathematics · 2021 · 40 citations · Full text

Numerical Analysis, Method Of Fundamental Solution, Engineering +12

A new measurement of the structure functions PLL - PTT/ε and PLT in virtual Compton scattering at Q2 = 0.33 (GeV/c)2

Peter Janssens, L. Doria, P. Achenbach et al. · The European Physical Journal A · 2008 · 29 citations · Full text

Structure Functions Pll, New Measurement, Engineering +9

A numerical approach based on fractional-order hybrid functions of block-pulse and Bernoulli polynomials for numerical solutions of fractional optimal control problems

Octavian Postavaru, Antonela Toma · Mathematics and Computers in Simulation · 2021 · 27 citations

Numerical Analysis, Fractional-order Hybrid Functions, Engineering +7