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**Who is Stefan Banach?**

**Stefan Banach** (Polish: [30 March 1892 – 31 August 1945) was a Polish mathematician who is generally considered one of the 20th-century’s most important and influential mathematicians.

He was the founder of modern functional analysis, and an original member of the Lwów School of Mathematics. His major work was the 1932 book, *Théorie des opérations linéaires* (Theory of Linear Operations), the first monograph on the general theory of functional analysis.

**Stefan Banach: Google Doodle celebrates Polish mathematician**

Google Doodle is celebrating a Polish mathematician Stefan Banach today to mark the day influential academic became a professor.

Banach was born in Kraków, Poland in 1892 – then part of then part of the Austro-Hungarian Empire. He never knew his mother, and his father sent him to be raised by family in the city.

He was deemed unfit for military service during World War 1 due to his poor eyesight, so he instead taught in local schools.

After publishing mathematical papers he worked on in his spare time, Banach received a job at Lvov Technical University. He was a mostly self-taught mathematician and professor.

**Stefan Banach Biography, Wiki**

Banach was born in Krakow, which was then part of the Austro-Hungarian Empire, on 30 March 1892.

He never knew his mother, and his father sent him to be raised by a family in the city.

Banach was interested in maths from a young age. He used to solve problems during breaks and after school with his best friend, Witold Wiłkosz, who also went on to become a famous mathematician.

When the First World War broke out Banach was excused from military service due to his left-handedness and poor vision.

During the war he met Hugo Steinhaus one of the most celebrated mathematicians of the time, in Krakow, and Steinhaus became fascinated with him and his abilities, given that he was largely self-taught.

Steinhaus was an early founder of game and probability theory, but called Banach his “greatest scientific discovery”.

They began working together and in April 1919 officially founded a society together that became the Polish Mathematical Society.

Real Name | Stefan Banach |

Nick Name | Stefan |

Profession | Polish mathematician |

Birthday / Date of Birth | 30 March 1892 |

Date of Death | 31 August 1945 |

Place of Death | Lviv, Ukraine |

Death Cause | Lung cancer |

**Stefan Banach Career**

Stefan Banach completes his school Education at Bartłomiej Nowodworski High School. Then he gets admitted to Ivan Franko National University of Lviv & Lviv Polytechnic National University For his Higher Education & Where he completed his Graduation. His Education qualification is Graduate.

Stefan Banach was a Polish mathematician. He is considered one of the most important and influential mathematicians of the 20th century. He was the founder of modern functional analysis and a key member of the Lwów School of Mathematics.

Stefan Banach founded the Polish Mathematical Society in 1919 and later published the scientific journal Studia Mathematica. He then obtained an assistantship at the Lwów Polytechnic. He then became a professor in 1922 and a member of the Polish Academy of Learning in 1924.

He was also a co-founder of the Lwów School of Mathematics. He was one of the most famous Polish mathematicians of the interwar period from 1918 to 1939.

Stefan Banach’s Marital status is Married. His Wife’s Name is Łucja Braus. He Got Married to Łucja Braus in 1920 in Kraków, Austria-Hungary. He has a Son named Stefan Banach Jr.

Stefan Banach was a Popular Polish Mathematician. His salary income is Not Known. His Net worth is also Not Known. But we will update all the Details about Stefan Banach’s Income & Net worth soon.

Stefan Banach is 53 Years old according to His Death (1945). His Body Height is approx 5 ft 9 in & His Body weight is approx 64 Kg. His Hair color is Black & His Eyes color is also Black.

**Stefan Banach Cause of Death**

Stefan Banach was a Popular Polish Mathematician. He Passed away on 31 August 1945 in Lviv, Ukraine at the age of 53 Years. He died on 31 August 1945 at the age of 53 years Because of Lung cancer.

**Stefan Banach FAQ’s**

**1. Who was Stefan Banach?**

**Ans.** Stefan Banach was a Polish mathematician, who was born on 30 March 1892. He was the son of Stefan Greczek (father) and Katarzyna Banach (mother). is generally considered one of the 20th-century’s most important and influential mathematicians.

He was the founder of modern functional analysis, and an original member of the Lwów School of Mathematics.

**2. Where was Stefan Banach born?**

**Ans.** He was born on 30 March 1892 Kraków, Grand Duchy of Kraków, Austria-Hungary (today Poland).

**3. What are the educational qualifications of Stefan Banach?**

**Ans.** Awarded a doctorate by the University of Lvov (now Ivan Franco National University of Lviv) in 1922, Banach began his lifelong affiliation with the university, building a school of mathematics and founding an important new mathematics journal, Studia Mathematica, in 1929.

**4. What is the nationality of Stefan Banach?**

**Ans.** He is a Polish.

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