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Como tal, von Neumann foi contratado. As suas duas maiores contribuições foram a matematização do desenvolvimento do projecto e a ajuda no desenvolvimento da bomba de implosão. Os cientistas que trabalhavam em Los Alamos estavam habituados a fazer experiências científicas, mas não se podem fazer muitas experiências quando se desenvolvem armas de destruição em massa.
age? By my count there are five. John von Neumann is largely responsible for three of them, and he made a funda-mental contribution to a fourth. Claude Shannon solved the fundamental problem of making information reliable. Alan Turing demonstrated and defined the universality of com-putation and was influenced by an early lecture by von Neumann.
Von Neumann entropy. In physics, the von Neumann entropy, named after John von Neumann, is an extension of the concept of Gibbs entropy from classical statistical mechanics to quantum statistical mechanics. For a quantum-mechanical system described by a density matrix ρ, the von Neumann entropy is [1] where denotes the trace and ln denotes the ...
17 de jun. de 2012 · John Von Neumann Todo computador moderno, gran parte de nuestra sociedad actual, depende del funcionamiento de esta máquina, probablemente la máquina que más ha impactado en la humanidad. Dependemos cada vez más de ellas, y probablemente dependeremos mucho más en el futuro para poder realizar nuestras actividades, desde comunicarnos, hasta el control de nuestras fuentes de energía.
John von Neumann (1903 - 1957) In 1945, mathematician John von Neumann undertook a study of computation that demonstrated that a computer could have a simple, fixed structure, yet be able to execute any kind of computation given properly programmed control without the need for hardware modification. Von Neumann contributed a new understanding ...
20 de jun. de 2023 · R01 GM089846/GM/NIGMS NIH HHS/United States. In the mid-1930s, the English mathematician and logician Alan Turing invented an imaginary machine which could emulate the process of manipulating finite symbolic configurations by human computers. His machine launched the field of computer science and provided a foundation for the modern-day progra ….
John von Neumann pada tahun 1940-an. John von Neumann (bahasa Hungaria: Neumann János Lajos; 28 Desember 1903 – 8 Februari 1957) adalah seorang matematikawan, fisikawan, ahli ilmu komputer, insinyur, dan polimatik dari Hungaria-Jerman. Von Neumann secara umum dianggap sebagai matematikawan terkemuka pada masanya [1] dan dikenal sebagai ...
