Emmy Noether Timeline

(1882 - 1935)

Emmy Noether (1882–1935) was a German mathematician celebrated as one of the most important figures in the history of mathematics. She made revolutionary contributions to abstract algebra, developing theories of rings and fields, and formulated Noether's Theorem, which links symmetries and conservation laws in physics and remains fundamental to modern theoretical physics. More Less

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Early Life and Education

Birth of Emmy Noether in Erlangen

Mar 23, 1882

Amalie Emmy Noether was born in Erlangen, Bavaria, into a Jewish family. Her father, Max Noether, was a distinguished mathematician, and her upbringing in an academic household nurtured her early interest in mathematics.

Attends Höhere Töchterschule in Erlangen

1889 - 1897

Noether attended a school for girls in Erlangen where she studied English, French, cooking, and piano — subjects considered appropriate for young women at the time, rather than mathematics or science.

Image source: Emmy Noether

Attends Höhere Töchterschule in Erlangen

Passes Bavarian teacher certification exams

1900

Noether passed the examinations to become certified to teach French and English at girls' schools in Bavaria, but she ultimately chose to pursue mathematics instead of a teaching career.

Studies mathematics at University of Erlangen

1900 - 1903

As women were not officially permitted to enroll, Noether audited classes at the University of Erlangen, studying under her father's colleagues before being allowed to register as a student.

Image source: University of Erlangen–Nuremberg

Audits courses at University of Göttingen

1903 - 1904

Noether spent a semester at Göttingen, attending lectures by mathematicians such as David Hilbert, Felix Klein, and Hermann Minkowski, which deepened her mathematical ambitions.

Image source: University of Göttingen

Women granted admission to Bavarian universities

1904

Restrictions on women's university enrollment were lifted, allowing Noether to formally matriculate at the University of Erlangen as one of only two female students among nearly a thousand men.

Earns doctorate summa cum laude under Paul Gordan

Dec 13, 1907

Noether completed her doctoral dissertation on invariant theory under Paul Gordan, producing an exhaustive but computationally intensive treatment of ternary biquadratic forms that she would later call 'junk.'

Undergoes surgery for ovarian cyst

Apr 10, 1935

Doctors removed an ovarian cyst at Bryn Mawr Hospital; although she appeared to recover well, she developed complications days later and fell critically ill.

Mathematical Career

Joins Circolo Matematico di Palermo

1908

Noether became a member of the Circolo Matematico di Palermo, expanding her connections with the international mathematical community beyond Germany.

Works unpaid at Mathematical Institute of Erlangen

1908 - 1915

Despite her brilliance, Noether could not obtain an academic position because of her gender. She worked without pay or title at Erlangen, often substituting for her increasingly ill father.

Publishes influential paper on invariant theory

1910

Noether published work extending her dissertation's results to arbitrary numbers of variables, demonstrating growing independence from Gordan's computational style and moving toward abstract methods.

Hilbert's failed attempt to secure Noether a professorship

1915 - 1919

Hilbert famously fought bureaucratic resistance to Noether's appointment, arguing in faculty meetings that gender should not disqualify a brilliant scholar, though conservative opposition blocked her habilitation until after the war.

Invited by Klein and Hilbert to Göttingen

Sep 1915

David Hilbert and Felix Klein invited Noether to the University of Göttingen, seeking her expertise in invariant theory to help resolve problems arising from Einstein's new theory of general relativity.

Delivers habilitation lecture at Göttingen

Jun 4, 1919

After restrictions eased following World War I, Noether passed her habilitation examination and delivered her qualifying lecture on progress in algebraic invariant theory, earning the right to teach at Göttingen.

Image source: Habilitation

Becomes Privatdozent at University of Göttingen

Jul 1919 - 1922

Noether received permission to teach under her own name as a Privatdozent, yet initially still received no salary for her lectures at Göttingen.

Image source: Privatdozent

Becomes central figure in Göttingen mathematics community

1920 - 1933

Known affectionately as 'Der Noether,' she led a vibrant research seminar, supervised numerous students, and attracted leading mathematicians worldwide to Göttingen, despite never holding a full professorship.

Pioneers abstract algebra with ideal theory paper

1921

Her groundbreaking paper 'Idealtheorie in Ringbereichen' introduced the ascending chain condition and the concept of Noetherian rings, transforming commutative algebra and founding the modern structural approach to abstract algebra.

Receives first teaching salary at Göttingen

1922

Noether was finally granted a modest position as an untenured associate professor ('nichtbeamteter ausserordentlicher Professor') with a small salary, marking partial recognition of her stature.

Supervises first doctoral student Grete Hermann

1925

Grete Hermann became Noether's first doctoral student, completing a dissertation on differential invariants and later contributing to philosophy of physics and mathematics education.

Image source: Grete Hermann

Supervises first doctoral student Grete Hermann

Publishes foundational work on representation theory

1927

Noether unified the structure theory of algebras with their representations, connecting hypercomplex numbers and group representations through module theory, profoundly influencing modern algebra.

Image source: Representation theory

Visiting lecturer at Moscow State University

1928 - 1929

Noether traveled to Moscow to teach abstract algebra, influencing Soviet mathematicians including Pavel Alexandrov, who admired her deeply; political tensions later made such visits difficult.

Image source: Moscow State University

Publishes major work on noncommutative algebras

1929

Noether extended her structural methods to noncommutative rings, developing results on cross products and representations that became fundamental to modern algebra.

Lectures at Institute for Advanced Study

Feb 1934

Noether gave weekly lectures at the Institute for Advanced Study in Princeton, working with Albert Einstein and others, while continuing her seminar at Bryn Mawr with students like Ruth McKee.

Image source: Institute for Advanced Study

Noether's Theorem and Physics

Publishes Noether's theorem

Jul 26, 1918

Noether presented her landmark result showing every differentiable symmetry of a physical system corresponds to a conservation law, providing profound insight into energy conservation and becoming a cornerstone of modern theoretical physics.

Image source: Noether's theorem

Legacy and Recognition

Invited speaker at International Congress of Mathematicians

1928

Noether delivered a plenary address at the International Congress of Mathematicians in Bologna, presenting her work on non-commutative algebra to the international community.

Image source: International Congress of Mathematicians

Plenary address at ICM Zurich

1932

Noether gave a plenary lecture at the International Congress of Mathematicians in Zurich, summarizing her program of abstract algebra — a rare honor recognizing her as a leading mathematician of her era.

Awarded Alfred Ackermann-Teubner Memorial Prize

1932

Noether shared the Ackermann-Teubner Memorial Prize for contributions to mathematics, receiving 500 Reichsmarks alongside Emil Artin — long-overdue formal recognition of her achievements.

Dismissed from Göttingen under Nazi law

Apr 1933

The Nazi government dismissed Noether from her position due to her Jewish ancestry, ending her fourteen years of teaching at Göttingen and forcing her to seek refuge abroad.

Image source: Law for the Restoration of the Professional Civil Service

Emigrates to the United States

Oct 1933

With help from the Emergency Committee to Aid Displaced German Scholars, Noether accepted a visiting position at Bryn Mawr College near Philadelphia and began lecturing there in English.

Death of Emmy Noether

Apr 14, 1935

Emmy Noether died at age 53 in Bryn Mawr, Pennsylvania. Albert Einstein wrote a moving tribute in The New York Times praising her as 'the most significant creative mathematical genius thus far produced since the higher education of women began.'

Key Facts

Emmy Noether was born on March 23, 1882, in Erlangen, Germany, into a family of mathematicians; her father Max Noether was a noted mathematician.
She overcame significant gender discrimination, initially only allowed to audit classes, before finally earning her doctorate from the University of Erlangen in 1907.
In 1915, she discovered Noether's Theorem, which establishes that every differentiable symmetry of a physical system corresponds to a conservation law — a cornerstone of modern physics.
In 1918, David Hilbert and Felix Klein fought for her to receive teaching credentials at Göttingen University, where she later led a renowned school of algebra researchers despite holding an unpaid position for years.
After being dismissed by the Nazi regime in 1933 because she was Jewish, she emigrated to the United States, teaching at Bryn Mawr College until her death in 1935; Albert Einstein called her 'the most significant creative mathematical genius' since women's higher education began.

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