Least Trimmed Squares: Cointegration and Outliers
Oxford Bulletin of Economics and Statistics, Volume 88, Issue 4, Page 690-711, August 2026.ABSTRACT When applying the cointegrated autoregressive distributed lag model it is common to include indicator variables for outliers. This is often done in a somewhat ad hoc way. Least Trimmed Squares estimation provides a more systematic approach. This estimator is robust to a large number of outliers of many types.
Vanessa Berenguer‐Rico, Bent Nielsen
wiley +1 more source
Unraveling Upconversion Dynamics Through Laplace Transforms
Advanced Photonics Research, Volume 7, Issue 7, July 2026.The decay‐time curves of Yb3+ unravel the upconversion luminescence dynamics under different pulse widths and repetition rates of the excitation source. The proposed model is both simple and clearly explains the trend of the luminescence dynamics in upconverting nanomaterials, offering an invaluable tool for future discoveries.
Gabriella Tessitore, Julien Gagnon
wiley +1 more source
Classification of dynamical Lie algebras of 2-local spin systems on linear, circular and fully connected topologies. [PDF]
npj Quantum InfWiersema R +3 more
europepmc +1 more source
AI in chemical engineering: From promise to practice
AIChE Journal, Volume 72, Issue 7, July 2026.Abstract Artificial intelligence (AI) in chemical engineering has moved from promise to practice: physics‐aware (gray‐box) models are gaining traction, reinforcement learning complements model predictive control (MPC), and generative AI powers documentation, digitization, and safety workflows.
Jia Wei Chew +4 more
wiley +1 more source
Matrix Quantum Mechanics and Entanglement Entropy: A Review. [PDF]
Entropy (Basel)Fliss JR, Frenkel A.
europepmc +1 more source
Systems of Precision: Coherent Probabilities on Pre-Dynkin Systems and Coherent Previsions on Linear Subspaces. [PDF]
Entropy (Basel), 2023 Derr R, Williamson RC.
europepmc +1 more source
SiOx‐Based Probabilistic Bits Enabling Invertible Logic Gate for Cryptographic Applications
Advanced Intelligent Systems, Volume 8, Issue 7, July 2026.To enable lightweight hardware encryption and decryption, a Ti/SiOx/Ti threshold switching device is engineered to generate controllable stochastic oscillations. By tuning the input voltage, the device produces a programmable spike probability governed by intrinsic switching dynamics, enabling probabilistic bits that construct an invertible ...
Jihyun Kim, Hyeonsik Choi, Jiyong Woo
wiley +1 more source
High-Contrast Random Composites: Homogenisation Framework and Spectral Convergence. [PDF]
Commun Math PhysCherdantsev M +2 more
europepmc +1 more source
Long‐Range Interactions in Topological Superconducting Systems: A Mini Review
Advanced Physics Research, Volume 5, Issue 7, July 2026.Long‐range interacting quantum systems are surveyed in this review, with an emphasis on the long‐range topological superconductor and its variants. Long‐range interactions decaying in a power‐law manner can lead to exotic phenomena that finds no analogue in short‐range regimes.
Juntong Ren, Haifeng Lü
wiley +1 more source
The SLO Hierarchy of Pseudo-Boolean Functions and Runtime of Evolutionary Algorithms. [PDF]
AlgorithmicaDang DC, Lehre PK.
europepmc +1 more source