Results 141 to 150 of about 935 (254)
Detecting Sparse Cointegration
Oxford Bulletin of Economics and Statistics, EarlyView.ABSTRACT We propose a two‐step procedure for detecting sparse cointegration in high‐dimensional single‐equation models. First, we employ the adaptive lasso to identify the subset of integrated covariates driving the long‐run equilibrium relationship.
Jesús Gonzalo, Jean‐Yves Pitarakis
wiley +1 more source
The Scandinavian Journal of Economics, EarlyView.Abstract In many environmental problems, emissions are hard to monitor and abatement costs are privately known. We study how efficient abatement nevertheless can be induced through market‐like arrangements that condition transfers on verifiable abatement rather than on measured emissions.
Jens Gudmundsson +2 more
wiley +1 more source
The Journal of Physiology, EarlyView.Abstract figure legend Schematic overview of the experimental and computational framework for investigating hiPSC‐CM electrophysiology with MEA systems. The MEA‐based model integrates experimental data with phenotype‐specific ionic models and tissue‐level heterogeneity.
Sofia Botti +2 more
wiley +1 more source
Network and Phase Symmetries Reveal That Amplitude Dynamics Stabilize Decoupled Oscillator Clusters. [PDF]
Entropy (Basel)Emenheiser J +4 more
europepmc +1 more source
Sound‐offset encoding is related to speech‐in‐noise perception at sentence level in older adults
The Journal of Physiology, EarlyView.Abstract figure legend Schematic summary of the study investigating sound‐onset and offset sensitivity in the brain of older adults. EEG responses to white‐noise bursts were recorded to examine neural encoding of sound onset and offset during passive listening and active task conditions.
Hasan Colak +6 more
wiley +1 more source
Does provable absence of barren plateaus imply classical simulability? [PDF]
Nat CommunCerezo M +11 more
europepmc +1 more source
Frequency‐dependent contraction rates for the Bayesian method to the inverse source problem
Transactions of the London Mathematical Society, Volume 13, Issue 1, December 2026.Abstract This paper addresses an inverse source problem for acoustic waves in a range of frequencies. Our study has two main goals. First, although the problem is severely ill‐posed with a logarithmic stability estimate, we demonstrate, through careful analysis of the forward map's singular values, that increasing the frequency range enhances stability,
Pu‐Zhao Kow, Jenn‐Nan Wang
wiley +1 more source
Energy Eigenstates of Electrons, Magnons, and Phonons in Fe<sub>3</sub>O<sub>4</sub> (Magnetite), MnFe<sub>2</sub>O<sub>4</sub> (Jacobsite), and Mixed Mn-Zn Ferrites. [PDF]
J Chem Theory ComputDhariwal D +2 more
europepmc +1 more source
The Huang–Yang Formula for the Low‐Density Fermi Gas: Upper Bound
Communications on Pure and Applied Mathematics, Volume 79, Issue 8, Page 1919-1972, August 2026.ABSTRACT We study the ground state energy of a gas of spin 1/2$1/2$ fermions with repulsive short‐range interactions. We derive an upper bound that agrees, at low density ϱ$\varrho$, with the Huang–Yang conjecture. The latter captures the first three terms in an asymptotic low‐density expansion, and in particular the Huang–Yang correction term of order
Emanuela L. Giacomelli +3 more
wiley +1 more source
Two-Temperature and Thermal Plasma Kinetic Theories. [PDF]
Entropy (Basel)Giovangigli V.
europepmc +1 more source