Stability analysis of discrete delta fractional models under summation multipoint constraints for robust engineering systems. [PDF]
Sci RepMohammed PO +4 more
europepmc +1 more source
Downscaling of Tropical Cyclone Surface Wind Fields With a Hybrid Attention Transformer
Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 5, October 2026.Abstract This study employs a Hybrid Attention Transformer‐based super‐resolution model to reconstruct tropical cyclone (TC) surface wind fields. The model downscales coarse‐resolution ERA5 reanalysis data to high‐resolution HWind analyses (1998–2013), increasing the horizontal resolution by a factor of five.
Chunhua Wang +4 more
wiley +1 more source
Rumor and counter-rumor dynamics in a stochastic delay-fractional framework: a GL-NSFD approach. [PDF]
Sci RepRaza A +5 more
europepmc +1 more source
Mathematical Finance, Volume 36, Issue 4, Page 826-845, October 2026.ABSTRACT This study develops a novel multivariate stochastic framework for assessing systemic risks, such as climate and nature‐related shocks, within production or financial networks. By embedding a linear stochastic fluid network, interpretable as a generalized vector Ornstein–Uhlenbeck process, into the production network of interdependent ...
Giovanni Amici +3 more
wiley +1 more source
Extension of functions satisfying lipschitz conditions
Arkiv för Matematik, 1967 openaire +3 more sources
Fractional-order analysis and optimal control of the NERA model: stability, sensitivity, and numerical validation. [PDF]
Sci RepPandey A, Ghosh S.
europepmc +1 more source
Random Carbon Tax Policy and Investment Into Emission Abatement Technologies
Mathematical Finance, Volume 36, Issue 4, Page 804-825, October 2026.ABSTRACT We analyze the problem of a profit‐maximizing electricity producer, subject to carbon taxes, who decides on investments into CO2$\rm CO_2$ abatement technologies. We assume that the carbon tax policy is random and that the investment in the abatement technology is divisible, irreversible, and subject to transaction costs.
Katia Colaneri +2 more
wiley +1 more source
On the Moments of Functions Satisfying a Lipschitz Condition.
MATHEMATICA SCANDINAVICA, 1968 openaire +2 more sources
The Unique Limit of the Glimm-Lax Construction for Sobolev Data and Obstructions to 1-d Convex Integration. [PDF]
Arch Ration Mech AnalCheng J, Faile C, Krupa SG.
europepmc +1 more source
A Model of Strategic Sustainable Investment
Mathematical Finance, Volume 36, Issue 4, Page 771-803, October 2026.ABSTRACT We study a problem of optimal irreversible investment and emission reduction formulated as a nonzero‐sum dynamic game between an investor with environmental preferences and a firm. The game is set in continuous‐time on an infinite‐time horizon.
Tiziano De Angelis +2 more
wiley +1 more source