0000000000715512
AUTHOR
Agnese Russo
Quasi *-Algebras and Multiplication of Distributions
AbstractA self-adjoint operatorAinL2(Ω,μ) defines in a natural way a space of test functions SA(Ω) and a corresponding space of distributions S′A(Ω). These are considered as quasi *-algebras and the problem of multiplying distributions is studied in terms of multiplication operators defined on a rigged Hilbert space.
An inquiry-based learning path to introduce modern physics in high-school
Although Modern Physics (MP) is a scientific field of increasingly interest, due to its mathematical and conceptual difficulty, it was not generally taught in Italian high-schools. Recently, in order to reduce the gap between school curricula and modern technology, the Ministry of Education promoted the inclusion of MP in Italian secondary schools. MP hot topics produce interest and enthusiasm in learners at all ages, but to address this topic in high school in an effective way it is necessary to translate complex theories and highly-advanced experiments into an understandable language appreciated by students. In this contribution, we discuss an inquiry-driven learning sequence suitable to …