Szerző szerinti böngészés "Bair, Jacques"

Megjelenítve 1 - 2 (Összesen 2)
  • Nincs kép
    TételSzabadon hozzáférhető
    From Newton’s fluxions to virtual microscopes
    (2007-12-01) Bair, Jacques; Henry, Valerie
    The method of fluxions was originally given by Newton among others in order to determine the tangent to a curve. In this note, we will formulate this method by the light of some modern mathematical tools: using the concept of limit, but also with hyperreal numbers and their standard parts and with dual numbers; another way is the use of virtual microscopes both in the contexts of classical and non standard analysis.
  • Nincs kép
    TételSzabadon hozzáférhető
    Une modélisation d'un zoom au moyen de microscopes virtuels
    (2004-12-01) Antibi, André; Bair, Jacques; Henry, Valérie
    In this paper, we explain how a computer works when "zooms" are made around a point on a planar curve. This modelisation leads to an easy and algorithmic method to find the (vertical or not vertical) tangents for the studied curve.