Scalar Product and Euclidean SpacesCovers the definition of scalar product, properties, examples, and applications in Euclidean spaces, including the Cauchy-Schwartz inequality.
Internet and SocietyExplores the impact of internet on society, discussing spatial relationships and the emergence of new real spaces.
Functional Analysis ICovers sublinear functionals, linear functionals extension, and Hahn-Banach theorem.
Norms in RnCovers the concept of norms in Rn and their applications.