A conjecture of Warnaar-Zudilin from deformations of lie superalgebras. [PDF]
Res Math SciCreutzig T, Garner N.
europepmc +1 more source
Numerical Generation of Mode I Stress Intensity Factors for Narrow Elliptical Cracks in Round Bars
Fatigue &Fracture of Engineering Materials &Structures, EarlyView.Summary The finite element model can replicate solutions found in the literature. The numerical crack tip singularity is analyzed in detail. Geometric correction factors decrease as the surface crack narrows. The polynomial fitting enables precise reproduction of SIF solutions.
Unai Eibar +2 more
wiley +1 more source
Measurement-Based Probabilistic Power Flow Using a Basis Constrained Graph Convolutional Network with Few-Shot Node Adaptation. [PDF]
Sensors (Basel)Wang J, Liu J, Zhang H, An B, Zhao C.
europepmc +1 more source
Appraisal of Six Natural Mica Reference Materials for In Situ Rb‐Sr Geochronology
Geostandards and Geoanalytical Research, EarlyView.Key Points Evaluated six natural mica reference materials for in situ LA‐ICP‐MS/MS Rb‐Sr geochronology using geochemical, microstructural and isotopic characterisation. Identified robust primary reference materials: Mount Dromedary biotite (99.37 Ma) and Mica‐Fe biotite (307.75 Ma). La Posta biotite and Högsbo muscovite are suitable secondary reference
Hugo K.H. Olierook +38 more
wiley +1 more source
A design of multiple color image encryption scheme based on finite algebraic structures. [PDF]
Sci RepQayyum T, Shah T, Khan I, Popa IL.
europepmc +1 more source
When in Doubt, Tax More Progressively? Uncertainty and Progressive Income Taxation
International Economic Review, EarlyView.ABSTRACT We study the optimal income tax problem under parameter uncertainty about household preferences and wage dynamics. We derive conditions characterizing how such uncertainty affects optimal tax policy. To quantify the effect, we estimate a life‐cycle model using US data and a Bayesian approach.
Minsu Chang, Chunzan Wu
wiley +1 more source
Cross‐Prudence and Optimal Prevention
International Economic Review, EarlyView.ABSTRACT In this paper, we study optimal prevention in the presence of a correlated nonfinancial background risk. Under positive correlation, cross‐prudence in the nonfinancial attribute reduces optimal prevention. We establish this result in the most direct extension of the standard prevention problem with binary marginal distributions and show that ...
Jingyuan Li, Richard Peter, Lin Zhou
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A two-stage algebraic framework for designing cryptographically strong S-boxes for secure image encryption. [PDF]
PLoS OneRazzaque A +3 more
europepmc +1 more source
The Causal Effect of Parents' Education on Children's Earnings
International Economic Review, EarlyView.ABSTRACT We develop and estimate a model of endogenous schooling and earnings to isolate the causal effect of parents' education on children's outcomes. Identification uses earnings differences among children with equal schooling whose parents have different schooling.
Sang Yoon (Tim) Lee +2 more
wiley +1 more source
Data security storage and transmission framework for AI computing power platforms. [PDF]
Sci RepChen J +5 more
europepmc +1 more source