Let K ⊂ m (m 2) be a compact set; assume that each ball centered on the boundary B of K meets K in a set of positive Lebesgue measure. Let C 0 be the class of all continuously differentiable… (More)

The paper describes a course on microwave engineering addressed to undergraduate students. It focuses on the technology of discrete RF and microwave circuit design. Presenting a whole range of… (More)

The symbol λk (k ∈ {1, 2}) will denote the k-dimensional Hausdorff measure (with the usual normalization, so that λk([0, 1] ) = 1). For M ⊂ R we use the symbols ∂M , intM and clM to denote the… (More)

On May 24, 2006 a farewell ceremony for our teacher, colleague and friend Josef Král was held in the Church of St.Wenceslas in Pečky. He died on May 13, 2006, before his seventy-fifth birthday. Josef… (More)