Convex Functions


The convex functions form a special class of functions, defined on convex subsets of the real line (that is, intervals), and having a simple geometric property. Their importance in various fields of analysis is steadily growing.We are also concerned with two interesting themes, “convexity and continuity” and “convexity and differentiability.”


Convex Function Interior Point Positive Real Number Nonnegative Real Number Nonnegative Number 
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Copyright information

© Springer-Verlag New York 2009

Authors and Affiliations

  1. 1.Department of MathematicsFratii Buzesti National CollegeCraiovaRomania
  2. 2.Simion Stoilow Mathematics InstituteRomanian AcademyBucharest Netherlands
  3. 3.School of Natural Sciences and MathematicsUniversity of Texas at DallasRichardsonUSA

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