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  2. Frisch–Peierls memorandum - Wikipedia

    en.wikipedia.org/wiki/Frisch–Peierls_memorandum

    The Poynting Physics building at the University of Birmingham, where Peierls and Frisch wrote the Memorandum. As enemy aliens, at least until Peierls' naturalisation papers came through in February 1940, [29] Frisch and Peierls were excluded from the most important—and secret—war work being done by Oliphant's team at Birmingham, that on ...

  3. A Logical Calculus of the Ideas Immanent in Nervous Activity

    en.wikipedia.org/wiki/A_logical_calculus_of_the...

    "A Logical Calculus of the Ideas Immanent to Nervous Activity" is a 1943 article written by Warren McCulloch and Walter Pitts. [1] The paper, published in the journal The Bulletin of Mathematical Biophysics, proposed a mathematical model of the nervous system as a network of simple logical elements, later known as artificial neurons, or McCulloch-Pitts neurons.

  4. Additional Mathematics - Wikipedia

    en.wikipedia.org/wiki/Additional_Mathematics

    Format for Additional Mathematics Exam based on the Malaysia Certificate of Education is as follows: Paper 1 (Duration: 2 Hours): Questions are categorised into Sections A and B and are tested based on the student's knowledge to grasp the concepts and formulae learned during their 2 years of learning. Section A consists of 12 questions in which ...

  5. Warren Weaver - Wikipedia

    en.wikipedia.org/wiki/Warren_Weaver

    The abstract of the paper was published by Science in the same year, which was referred to in the memorandum. Weaver's memorandum triggered immediate action from the part of other MT specialists. One of the first people on the scene was Erwin Reifler, mentioned in the memorandum itself. [ 11 ]

  6. List of incomplete proofs - Wikipedia

    en.wikipedia.org/wiki/List_of_incomplete_proofs

    In 1986, Spencer Bloch published the paper "Algebraic Cycles and Higher K-theory" which introduced a higher Chow group, a precursor to motivic cohomology. The paper used an incorrect moving lemma; the lemma was later replaced by 30 pages of complex arguments that "took many years to be accepted as correct." [1] Kepler conjecture. Hsiang ...

  7. Merrill M. Flood - Wikipedia

    en.wikipedia.org/wiki/Merrill_M._Flood

    Merrill Meeks Flood (1908 – 1991 [1]) was an American mathematician, notable for developing, with Melvin Dresher, the basis of the game theoretical Prisoner's dilemma model of cooperation and conflict while being at RAND in 1950 (Albert W. Tucker gave the game its prison-sentence interpretation, and thus the name by which it is known today).

  8. Mathematics of paper folding - Wikipedia

    en.wikipedia.org/wiki/Mathematics_of_paper_folding

    The discipline of origami or paper folding has received a considerable amount of mathematical study. Fields of interest include a given paper model's flat-foldability (whether the model can be flattened without damaging it), and the use of paper folds to solve mathematical equations up to the third order. [1]

  9. Poincaré and the Three-Body Problem - Wikipedia

    en.wikipedia.org/wiki/Poincaré_and_the_Three...

    Poincaré and the Three-Body Problem is a monograph in the history of mathematics on the work of Henri Poincaré on the three-body problem in celestial mechanics.It was written by June Barrow-Green, as a revision of her 1993 doctoral dissertation, and published in 1997 by the American Mathematical Society and London Mathematical Society as Volume 11 in their shared History of Mathematics ...