Mathematics - operator algebras - Open Access .click

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Structural dualities between the Schrödinger equation and its ultra-slow-light counterpart in one spatial and one temporal dimension. [PDF]

Sci Rep
Rojas J, Casanova E, Arias M.
europepmc +1 more source

Economic and Land Use Impacts of Synthetic Dairy Production on a Dairy‐Intensive Economy: New Technology Moo‐ving In

Australian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT Synthetic dairy products are promoted as an environmentally sustainable alternative to conventional dairy goods. This paper examines the potential economic, employment and land use impacts of large‐scale synthetic dairy production on Aotearoa New Zealand—the world's leading dairy exporter. Using a global, economy‐wide model, we simulate a case
Niven Winchester, Dominic White
wiley +1 more source

Highest-Weight Vectors and Three-Point Functions in GKO Coset Decomposition. [PDF]

Commun Math Phys
Bershtein M, Feigin B, Trufanov A.
europepmc +1 more source

An efficient Bayesian phylogenetic approach for joint inference of continuous and discrete trait evolution under a state‐dependent Ornstein–Uhlenbeck model

Methods in Ecology and Evolution, EarlyView.
Abstract Macroevolutionary adaptation of a continuous trait to different discrete states across species can be modelled using a phylogenetic state‐dependent Ornstein–Uhlenbeck (OU) process. Existing inference methods face two challenges. First, although efficient likelihood algorithms for continuous trait evolution models exist, none have been ...
Priscilla Lau +4 more
wiley +1 more source

Operator 1: Mathematical Specification and Algebraic Foundations of the Local Graph Expansion Operator Gₙ→ₙ₊₁

This deposit provides the rigorous mathematical specification, formal algebraic proofs, and python verification codes for Operator 1: Local Graph Expansion Operator (G_n to n+1), which serves as the foundational structural cornerstone of the Status-Relational Entropy (SRE) Dynamics framework.
openaire +3 more sources

Compatibility of Drinfeld presentations for split affine Kac-Moody quantum symmetric pairs. [PDF]

Lett Math Phys
Li JR, Przeździecki T.
europepmc +1 more source

Measuring the time‐varying market efficiency in the prewar and wartime Japanese stock market, 1924–1943

Asia‐Pacific Economic History Review, Volume 65, Issue 1, Page 131-159, March 2025.
Abstract This study examines the adaptive market hypothesis in the prewar and wartime Japanese stock market using a new market capitalization‐weighted price index. First, we find that the degree of market efficiency varies over time and with major historical events. This implies that the hypothesis is supported in this market.
Kenichi Hirayama, Akihiko Noda
wiley +1 more source

Howe Duality and Dynamical Weyl Group. [PDF]

Transform Groups
Dalipi R, Felder G, Gurenkova A.
europepmc +1 more source

Why did Putin invade Ukraine? A theory of degenerate autocracy

American Journal of Political Science, EarlyView.
Abstract Many dictatorships end up with a series of disastrous decisions such as Hitler's attack on the Soviet Union or Saddam Hussein's aggression against Kuwait. Even if a certain policy choice is not ultimately fatal for the regime, such as Mao's Big Leap Forward or the Pol Pot's collectivization drive, they typically involve both a miscalculation ...
Georgy Egorov, Konstantin Sonin
wiley +1 more source

Non-commutative L p spaces and Grassmann stochastic analysis. [PDF]

Probab Theory Relat Fields
De Vecchi F, Fresta L, Gordina M, Gubinelli M. +3 more
europepmc +1 more source