Giovanni Battista Rizza, Date of Birth, Place of Birth
TweetGiovanni Battista Rizza
Italian Mathematician
Date of Birth: 07-Feb-1924
Place of Birth: Piazza Armerina, Sicily, Italy
Profession: mathematician
Zodiac Sign: Aquarius 
About Giovanni Battista Rizza
- Giovanni Battista Rizza (born 7 February 1924) (at the registry office Giambattista Rizza) is an Italian mathematician, working in the fields of complex analysis of several variables and in differential geometry: he is known for his contribution to hypercomplex analysis, notably for extending Cauchy's integral theorem and Cauchy's integral formula to complex functions of a hypercomplex variable, the theory of pluriharmonic functions and for the introduction of the now called Rizza manifolds.
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