5 citations · 5 across the 2 of their papers we have counts for
2 papers
math.HO2020★ 5 cited
An elementary proof of Euler formula using Cauchy's method
Jean-Paul Brasselet, Nguyen Thi Bich Thuy
The use of Cauchy's method to prove Euler's well-known formula is an object of many controversies. The purpose of this paper is to prove that Cauchy's method applies for convex pol…
math.CT2007
Ring extension problem, Shukla cohomology and Ann-category theory
Nguyen Tien Quang, Nguyen Thu Thuy
Every ring extension of by induces a pair of group homomorphisms preserving multiplication, satis…