Gallery Items tagged Math

Nice Arabic Book Template
mathbook in Arabic
m.bitar

Plan lector 6
Template for the class practice 6
MSc. Fausto M. Lagos S.

Teorema de Morley
Demonstração do teorema de Morley
luiz

Plan lector 5
Template for the class practice 5
MSc. Fausto M. Lagos S.

Plan lector 4
template for the class practice 4
MSc. Fausto M. Lagos S.

Practica 2
Template to resolve practice 2 in Calculus course 2-19
MSc. Fausto M. Lagos S.

practica 1
Template for the class practice 1.
MSc. Fausto M. Lagos S.

Best of the Best: A Comparison of Factor Models
We compare major factor models and find that the Stambaugh and Yuan (2016) four-factor model is the overall winner in the time-series domain. The Hou, Xue, and Zhang (2015) q-factor model takes second place and the Fama and French (2015) five-factor model and the Barillas and Shanken (2018) six-factor model jointly take third place. But the pairwise cross-sectional R2 and the multiple model comparison tests show that the Hou, Xue, and Zhang (2015) q-factor model, the Fama and French (2015) five-factor and four-factor models, and the Barillas and Shanken (2018) six-factor model take equal first place in the horse race.
Shamim Ahmed, Ziwen Bu, Daniel Tsvetanov

Women and mathematics at the Universities in Prague
This study is focused on lives of twelve women who prepared their doctorates in mathematics at the Faculty of Philosophy of the German University in Prague in the years 1882–1945, respectively at the Faculty of Science of the Czech University in Prague in the years 1882–1920 and 1921–1945 (known as Charles University in Prague in the latter period). In the first part, a short description of the historical background about women's studies at the universities in the Czech lands and a statistical overview of all PhD degrees in mathematics awarded at both universities in Prague is given for a better understanding of the situation with women's doctoral procedures. In the second part, a description of the successful doctoral procedures in mathematics of three women at the German University in Prague and of eight women at Charles University in Prague, as well as one unsuccessful doctoral procedure, are presented.
Martina Bečvářová