Search Results - subject:"Mathematics"

Closing the gender STEM gap : a large-scale randomized-controlled trial in elementary schools

Grosch, Kerstin; Haeckl, Simone; Kocher, Martin - 2022

Persistent link: https://www.econbiz.de/10013350359

The importance of tutors' instructional practices : evidence from a Norwegian field experiment

Bonesrønning, Hans; Iversen, Jon Marius Vaag - 2022

Persistent link: https://www.econbiz.de/10013462343

Actuarial Mathematics. Time-Continuous Models for Life Insurance

Pitacco, Ermanno; Tabakova, Daniela - 2022

. Olivieri and E. Pitacco, “Introduction to Insurance Mathematics. Technical and Financial Features of Risk Tansfers”, by …

Persistent link: https://www.econbiz.de/10014361671

Development of a Scale on Appreciation in Mathematics

Rivera, Janette - 2022

The lack of scale on appreciation in Mathematics encouraged this study as it has been known that positive emotions are … needed for effective learning specifically in Mathematics where it has been marked as a tough subject. This study evaluated … the factors associated with Appreciation in Mathematics using Exploratory Factor Analysis (EFA) in SPSS, Partial …

Persistent link: https://www.econbiz.de/10014264791

Mathematical Needs of Laura Vicuña Learners

Pentang, Jupeth; Bautista, Ronalyn Maguale; Pizaña, Aylene - 2022

An inquiry on the training needs in Mathematics was conducted to Laura Vicuña Center - Palawan (LVC-P) learners … suggest that learners if LVC-P have urgent training needs in Mathematics. It is recommended that the Western Philippines …

Persistent link: https://www.econbiz.de/10014086274

Operators on anti-dual pairs

Tarcsay, Zsigmond; Göde, Ábel - 2024

Our purpose in this note is to investigate the order properties of positive operators from a locally convex space into its conjugate dual. We introduce a natural generalization of the Busch-Gudder strength function and we prove Kadison's anti-lattice theorem and Ando's result on the infimum of...

Persistent link: https://www.econbiz.de/10014427034

Normális eloszlás vizsgálata: melyik tesztet alkalmazzuk a gyakorlatban?

Szilárd, Pálma Bernadett; Badics, Milán Csaba - 2024

A statisztikában a normális eloszlásnak központi szerepe van. Kutatásunk az alábbi tizenegy normalitásteszt statisztikai erejét vizsgálja: Shapiro–Wilk- (SW-), Shapiro–Francia- (SF-), Filliben- (F-), Kolmogorov–Smirnov- (KS-), Anderson–Darling- (AD-), Kuiper- (K-), Cramér–von...

Persistent link: https://www.econbiz.de/10014502681

Európai cégek tulajdonosi szerkezetének dinamikus hálózatelemzése

Kosztyán, Zsolt Tibor; Király, Ferenc; Kurbucz, … - 2024

A társadalmi hálózatok elemzésének módszertanát egyre szélesebb körben alkalmazzák regionális kapcsolatok kialakulásának és fejlődésének modellezésére. Cikkünkben e módszertan, valamint a széleskörűen alkalmazott gravitációs modell segítségével megvizsgáljuk, hogy...

Persistent link: https://www.econbiz.de/10014502732

Reduction of positive self-adjoint extensions

Tarcsay, Zsigmond; Sebestyén, Zoltán - 2024

We revise Krein’s extension theory of semi-bounded Hermitian operators by reducing the problem to finding all positive and contractive extensions of the “resolvent operator” (I + T )−1 of T . Our treatment is somewhat simpler and more natural than Krein’s original method which was...

Persistent link: https://www.econbiz.de/10014513242

Strong core and Pareto-optimality in the multiple partners matching problem under lexicographic preference domains

Biró, Péter; Csáji, Gergely Kál - 2024

We study strong core and Pareto-optimal solutions for multiple partners matching problem under lexicographic preference domains from a computational point of view. The restriction to the two-sided case is called stable many-to-many matching problem and the general one-sided case is called stable...

Persistent link: https://www.econbiz.de/10014516909