Results 151 to 160 of about 3,056 (285)

IRREDUCIBLE TRIANGULAR ALGEBRAS [PDF]

open access: yes, 1981
The thesis is devoted to the study of the structure of irreducible triangular algebras generated by a maximal abelian algebra and an ordered semigroup G of unitary operators acting on .
SOLEL, BARUCH
core  

Repelled Point Processes With Application to Numerical Integration

open access: yesScandinavian Journal of Statistics, EarlyView.
ABSTRACT We look at Monte Carlo numerical integration from a stochastic geometry point of view. While crude Monte Carlo estimators relate to linear statistics of a homogeneous Poisson point process (PPP), linear statistics of more regularly spread point processes can yield unbiased estimators with faster‐decaying variance, and thus lower integration ...
Diala Hawat   +3 more
wiley   +1 more source

The Impacts of Problem‐Posing Intervention on the Mathematical Proficiency of Undergraduate Developmental Mathematics Students' Developmental Mathematics

open access: yesSchool Science and Mathematics, EarlyView.
ABSTRACT This study investigates the impact of problem‐posing on the mathematical proficiency and engagement of 56 Developmental Mathematics (DM) students enrolled in a noncredit college mathematics course. Using a quasi‐experimental design, one of two existing classes was selected as the experimental group and received a 5‐week intervention focused on
John Sevier   +2 more
wiley   +1 more source

Triangular braidings and pointed Hopf algebras

open access: yesJournal of Pure and Applied Algebra, 2007
20 ...
openaire   +2 more sources

Exploring 2D Geometric Shape Classification Using AI‐Driven Feature Tables in Mathematics

open access: yesSchool Science and Mathematics, EarlyView.
ABSTRACT This study explored the effectiveness of an AI‐integrated instructional task designed to enhance preservice teachers' understanding of the features and hierarchical relationships of 2D geometric shapes. Originally developed and tested in online K‐12 professional development settings, this intervention was adapted for in‐person preservice ...
Yasemin Gunpinar, Woonhee Sung
wiley   +1 more source

Changing Attitudes: Strengthening Mathematical Self‐Efficacy in Preservice Elementary Teachers

open access: yesSchool Science and Mathematics, EarlyView.
ABSTRACT This study examined how participating in an elementary mathematics methods course influenced preservice teachers' developing mathematical identities, both as learners and as future mathematics educators. Specifically, the researchers sought to understand how the course structure, which emphasized discourse, hands‐on experiences, and practicum ...
Leah R. Cheek   +2 more
wiley   +1 more source

Active Learning in Precalculus: The Impact of Redesigning a Large Enrollment Course

open access: yesSchool Science and Mathematics, EarlyView.
ABSTRACT This paper describes an active learning instructional approach that was designed based on the principles outlined in the 2018 Mathematical Association of America Instructional Practices Guide and was implemented in a large enrollment Precalculus course at a large urban institution with a high percentage of students from underrepresented ...
Aimee J. Ellington
wiley   +1 more source

Varieties satisfying the triangular scheme need not be congruence distributive [PDF]

open access: yes, 2007
summary:A diagrammatic scheme characterizing congruence distributivity of congruence permutable algebras was introduced by the first author in 2001. It is known under the name Triangular Scheme.
Chajda, Ivan, Halaš, Radomír
core  

In silico modelling of multi‐electrode arrays for enhancing cardiac drug testing on hiPSC‐CM heterogeneous tissues

open access: yesThe 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

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