Results 261 to 270 of about 1,944,105 (329)

Parametrized systems of generalized polynomial inequalities via linear algebra and convex geometry. [PDF]

Positivity (Dordr)
Müller S, Regensburger G.
europepmc   +1 more source

The rigidity of universal solvable Lie algebras of Iwasawa subalgebras.(Nilpotent Geometry and Analysis)

, 1994
Kiyoshi Itô
openalex   +1 more source

Optimal Transport Autoregression to Forecast High‐Frequency Financial Data Distributions

Applied Stochastic Models in Business and Industry, Volume 42, Issue 1, January/February 2026.
ABSTRACT In this paper, we study the properties and performance of optimal transport autoregression in modeling and forecasting high‐frequency financial data distributions. We build on a class of univariate autoregressive transport models recently proposed in the literature (Zhu and Müller) where the distributional time series dynamics is modeled ...
Paolo Pagnottoni
wiley   +1 more source

Correction: Several supplementary concepts for applied category-theoretical states over an extended Petri net using an example relating to genetic coding: Toward an abstract algebraic formulation of molecular/genetic biology. [PDF]

PLoS One
Sawamura J, Morishita S, Ishigooka J.
europepmc   +1 more source

Topology of Lagrangian Submanifolds (Proceedings of the Workshop "Algebraic Geometry and Integrable Systems related to String Theory")

, 2001
Yakov Eliashberg, Manabu Akaho, Yuya ITAGAKI, Takeo Nishinou   +3 more
openalex   +1 more source

Associating geometry to the Lie superalgebra 𝔰𝔩(1|1) and to the color Lie algebra 𝔰𝔩^{𝔠}₂(\Bbbk)

, 2019
Susan J. Sierra, Špela Špenko, Michaela Vancliff, Padmini Veerapen, Emilie Wiesner   +4 more
openalex   +2 more sources

Using Hierarchical Bayesian Analysis to Identify At‐Risk Students in Engineering Mathematics Prerequisites

Computer Applications in Engineering Education, Volume 34, Issue 1, January 2026.
ABSTRACT Engineering educators need practical methods to identify which students are struggling and which course topics require additional instructional support. This study applies hierarchical Bayesian analysis to student performance data from the ASSISTments 2009 dataset containing 446,844 responses from 4151 students across 110 mathematical skills ...
Yiwei Sun
wiley   +1 more source

Evaluating LLMs on Kazakhstan's mathematics exam for university admission. [PDF]

Front Artif Intell
Kadyrov S, Abdrasilov B, Sabyrov A, Baizhanov N, Makhmutova A, Kyllonen PC.   +5 more
europepmc   +1 more source

Effects of Triangular Nozzle Geometry on the Deformation and Breakup of Liquid Jets in Crossflow

Chemical Engineering &Technology, Volume 49, Issue 1, January 2026.
This study numerically investigates the deformation and breakup of liquid jets in air crossflow from triangular and circular nozzles using Newtonian and shear‐thinning fluids. The analysis highlights how non‐circular geometry and rheology jointly govern jet instability through variations in viscosity, pressure, and energy transfer. The findings advance
Yasuhiro Saito, Shota Nakashima, Ayuki Minami   +2 more
wiley   +1 more source

Machine learning predictions from unpredictable chaos. [PDF]

J R Soc Interface
Jiang J, Chen L, Ke L, Dou B, Zhu Y, Shi Y, Qiu H, Zhang BG, Zhou T, Wei GW.   +9 more
europepmc   +1 more source