@MISC{RFUNCT_4.MIZ,
  AUTHOR = {Endou, Noboru and Wasaki, Katsumi and Shidama, Yasunari},
  TITLE = {Introduction to Several Concepts of Convexity and Semicontinuity for Function from ${\Bbb R}$ to ${\Bbb R}$},
  SECTION1 = {Some Useful Properties of $n$-Tuples on ${\Bbb R}$},
  SECTION2 = {Convex and Strictly Convex Functions},
  SECTION3 = {Definitions of Several Convexity and Semicontinuity Concepts},
  DAY = {23},
  MONTH = {March},
  YEAR = {2000},
  ADDRESS1 = {Shinshu University\\Nagano},
  ADDRESS2 = {Shinshu University\\Nagano},
  ADDRESS3 = {Shinshu University\\Nagano},
  SUMMARY = {This article is an introduction to convex analysis. In the beginning, we have
defined the concept of strictly convexity and proved some basic properties
between convexity and strictly convexity. Moreover, we have defined concepts
of other convexity and semicontinuity, and proved their basic properties.}}

