Moritz Cantor
Encyclopedia
Moritz Benedikt Cantor was a German
Germany
Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...

 historian of mathematics
History of mathematics
The area of study known as the history of mathematics is primarily an investigation into the origin of discoveries in mathematics and, to a lesser extent, an investigation into the mathematical methods and notation of the past....

.

He was born at Mannheim, Germany. He came from a family that had emigrated to the Netherlands
Netherlands
The Netherlands is a constituent country of the Kingdom of the Netherlands, located mainly in North-West Europe and with several islands in the Caribbean. Mainland Netherlands borders the North Sea to the north and west, Belgium to the south, and Germany to the east, and shares maritime borders...

 from Portugal
Portugal
Portugal , officially the Portuguese Republic is a country situated in southwestern Europe on the Iberian Peninsula. Portugal is the westernmost country of Europe, and is bordered by the Atlantic Ocean to the West and South and by Spain to the North and East. The Atlantic archipelagos of the...

, another branch of which had established itself in Russia
Russia
Russia or , officially known as both Russia and the Russian Federation , is a country in northern Eurasia. It is a federal semi-presidential republic, comprising 83 federal subjects...

, where Georg Cantor
Georg Cantor
Georg Ferdinand Ludwig Philipp Cantor was a German mathematician, best known as the inventor of set theory, which has become a fundamental theory in mathematics. Cantor established the importance of one-to-one correspondence between the members of two sets, defined infinite and well-ordered sets,...

 was born. In his early youth, Moritz Cantor was not strong enough to go to school, and his parents decided to educate him at home. Later, however, he was admitted to an advanced class of the gymnasium in Mannheim. From there he went to the University of Heidelberg in 1848, and soon after to the University of Göttingen, where he studied under Gauss
Carl Friedrich Gauss
Johann Carl Friedrich Gauss was a German mathematician and scientist who contributed significantly to many fields, including number theory, statistics, analysis, differential geometry, geodesy, geophysics, electrostatics, astronomy and optics.Sometimes referred to as the Princeps mathematicorum...

 and Weber
Heinrich Weber
Heinrich Martin Weber was a German mathematician. Weber's main work was in algebra, number theory, and analysis...

, and where Stern awakened in him a strong interest in historical research
Research
Research can be defined as the scientific search for knowledge, or as any systematic investigation, to establish novel facts, solve new or existing problems, prove new ideas, or develop new theories, usually using a scientific method...

.

After obtaining his Ph.D.
Ph.D.
A Ph.D. is a Doctor of Philosophy, an academic degree.Ph.D. may also refer to:* Ph.D. , a 1980s British group*Piled Higher and Deeper, a web comic strip*PhD: Phantasy Degree, a Korean comic series* PhD Docbook renderer, an XML renderer...

 at the University of Heidelberg in 1851, he went to Berlin
Berlin
Berlin is the capital city of Germany and is one of the 16 states of Germany. With a population of 3.45 million people, Berlin is Germany's largest city. It is the second most populous city proper and the seventh most populous urban area in the European Union...

, where he eagerly followed the lectures of Lejeune-Dirichlet
Johann Peter Gustav Lejeune Dirichlet
Johann Peter Gustav Lejeune Dirichlet was a German mathematician with deep contributions to number theory , as well as to the theory of Fourier series and other topics in mathematical analysis; he is credited with being one of the first mathematicians to give the modern formal definition of a...

; and upon his return to Heidelberg in 1853, he was appointed privat-docent at the university. In 1863, he was promoted to the position of assistant professor, and in 1877 he became honorary professor.

Cantor was one of the founders of the "Kritische Zeitschrift für Chemie, Physik, und Mathematik." In 1859 he became associated with Schlömilch as editor of the "Zeitschrift für Mathematik und Physik," taking charge of the historical and literary section of this excellent publication. Since 1877, through his efforts, a supplement to the "Zeitschrift" was published under the separate title of "Abhandlungen zur Geschichte der Mathematik."

Cantor's inaugural dissertation
Inaugural dissertation
An inaugural dissertation is a presentation of major work by a new professor or doctor, in writing and/or in public speech, to inaugurate their professorship or doctorship. This academic ritual is traditional in much of Europe , although it is becoming less common in some countries and institutions...

, "Über ein Weniger Gebräuchliches Coordinaten-System," (1851), gave no indication that the history of exact sciences would soon be enriched by a master work by him. His first important work was "Über die Einführung Unserer Gegenwärtigen Ziffern in Europa," which he wrote for the "Zeitschrift für Mathematik und Physik," 1856, vol. i.

His greatest work was "Vorlesungen über Geschichte der Mathematik". This comprehensive history of mathematics appeared as follows.
  • Volume 1 (1880) - From the earliest times until 1200
  • Volume 2 (1892) - From 1200 to 1668
  • Volume 3 (1894-1896) - From 1668 to 1758
  • Volume 4 (1908) (with nine collaborators, Cantor as editor) - From 1759 to 1799


Many historians credit him for founding a new discipline in a field that had hitherto lacked the sound, conscientious, and critical methods of other fields of history.

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