• equations
  • Analysis of Fluids and Related Topics: Well-posedness for Stochastic Continuity Equations with Rough Coefficients. (princeton.edu)
  • However, I came to believe that the lack of well-posed governing equations was the major obstacle to progress in the field, and I believe that finding appropriate constitutive relations is a task better suited for physicsts than mathematicians, so I reluctantly moved on. (duke.edu)
  • mainly
  • Mathematicians find employment mainly in the research and development departments of various firms. (mypursuit.com)
  • Once a human-only endeavor based mainly upon changes in barometric pressure, current weather conditions, and sky condition, weather forecasting now relies on computer-based models that take many atmospheric factors into account. (wikipedia.org)
  • Since then, knowledge of the subject, still fragmentary, has had to be built up by painstaking analysis of deciphered texts, mainly in numerical form, on tablets from Babylon and Uruk (no trace has yet been found of anything from the third school mentioned by Pliny). (wikipedia.org)
  • methods
  • Unlike two-body problems, there is no general closed-form solution for every condition and numerical methods are needed to solve these problems. (wikipedia.org)
  • An extensive list of centers (including online services and search engines), individual libraries, other sites (general and specific), journals, books, online publications, and other resources for numerical methods. (mathforum.org)
  • A prototype site funded by the National Science Foundation to bring numerical methods holistically to undergraduate students through customization of the engineering major and mathematical package of choice. (mathforum.org)
  • Seeing the potential for further exploiting his numerical methods using the machine, he persuaded Sir Robert McDougall to fund a more robust machine, which was built in collaboration with Metropolitan-Vickers. (wikipedia.org)
  • My research is on numerical and theoretical methods of dynamical systems. (gmu.edu)
  • Since the development of rotor cipher machines in World War I and the advent of computers in World War II, the methods used to carry out cryptology have become increasingly complex and its application more widespread. (wikipedia.org)
  • He also covered methods of encipherments, cryptanalysis of certain encipherments, and statistical analysis of letters and letter combinations in Arabic. (wikipedia.org)
  • calculations
  • She specialized in calculations for flight paths, the Scout Project, and FORTRAN computer programming. (wikipedia.org)
  • Charlotte Froese Fischer (born 1929) is a Canadian-American applied mathematician and computer scientist who gained world recognition for the development and implementation of the Multi-Configurational Hartree-Fock (MCHF) approach to atomic-structure calculations and for her theoretical prediction concerning the existence of the negative calcium ion. (wikipedia.org)
  • She worked under the supervision of Douglas Hartree, whom she assisted in programming the Electronic Delay Storage Automatic Calculator (EDSAC) for atomic-structure calculations. (wikipedia.org)
  • If a counterexample is being sought or a large-scale proof by exhaustion is being attempted, distributed computing techniques may be used to divide the calculations between multiple computers. (wikipedia.org)
  • 2017
  • Jean E. Sammet (March 23, 1928 - May 20, 2017) was an American computer scientist who developed the FORMAC programming language in 1962. (wikipedia.org)
  • typically
  • The choice of method of sensitivity analysis is typically dictated by a number of problem constraints or settings. (wikipedia.org)
  • Other gear not typically shown on screen are an ion generator, a device that charges the air with electricity and is theorized to help spirits manifest, and the white noise generator, an audio device that makes a static background noise and is theorized to act as a catalyst for assisting entities in making EVPs. (wikipedia.org)
  • science
  • She is currently an emerita research professor of computer science at Vanderbilt University and a guest scientist of the Atomic Spectroscopy Laboratory at NIST. (wikipedia.org)
  • ACM's special interest group on advanced multimedia applications will now be headed by Klara Nahrstedt, a computer science professor at the University of Illinois at Urbana-Champaign (UICU). (acm.org)
  • In computer science AI research is defined as the study of "intelligent agents": any device that perceives its environment and takes actions that maximize its chance of success at some goal. (wikipedia.org)
  • and AI techniques have become an essential part of the technology industry, helping to solve many challenging problems in computer science. (wikipedia.org)
  • 1987
  • The early version of the MCHF program, published in the first volume of Computer Physics Communications received two Citation Classics Awards in 1987. (wikipedia.org)
  • system
  • Finding serendipitous numerical patterns Edward Lorenz found the Lorenz attractor, an early example of a chaotic dynamical system, by investigating anomalous behaviours in a numerical weather model. (wikipedia.org)
  • Sample topics include analysis of spring-mass system and numerical integration. (jointmathematicsmeetings.org)
  • The Euler core is a numerical system written in C/C++. (wikipedia.org)
  • Sensitivity analysis is the study of how the uncertainty in the output of a mathematical model or system (numerical or otherwise) can be apportioned to different sources of uncertainty in its inputs. (wikipedia.org)
  • The process of recalculating outcomes under alternative assumptions to determine the impact of a variable under sensitivity analysis can be useful for a range of purposes, including: Testing the robustness of the results of a model or system in the presence of uncertainty. (wikipedia.org)
  • Maxima
  • Symbolic expressions and other functions were added to communicate with Maxima, and to reach a good degree of integration into the numerical Euler core. (wikipedia.org)
  • FORTRAN
  • Vaughan became proficient in computer programming, teaching herself FORTRAN and teaching it to her coworkers to prepare them for the transition. (wikipedia.org)
  • 1949
  • In 1949, she became acting supervisor of the West Area Computers, the first African-American woman to supervise a group of staff at the center. (wikipedia.org)
  • In 1949, Vaughan was assigned as the acting head of the West Area Computers, taking over from a white woman who had died. (wikipedia.org)
  • When Sammet first encountered a computer, in 1949 at the University of Illinois, she was not impressed, considering it an obscene piece of hardware. (wikipedia.org)
  • include
  • His major honors and recognitions include the first Giovanni Sacchi Landriani Prize of the Milan Academy of Arts and Letters and an invitation to give a Plenary Lecture at the International Congress of Mathematicians in Beijing in August 2002. (umn.edu)
  • Professor Maria-Carme Calderer is a well known applied mathematician whose research interests include mathematical studies of liquid crystals. (umn.edu)
  • His major honors include an invited one-hour address at the annual AMS meeting, Pittsburgh 1981, as well as an invited lecture at the International Congress of Mathematicians, Berkeley 1986. (umn.edu)
  • application
  • Although one's first exposure to computers today is likely to be some non-numerical application, numeri. (psu.edu)
  • The discovery and application, early on, of frequency analysis to the reading of encrypted communications has, on occasion, altered the course of history. (wikipedia.org)
  • formal
  • This insight, that digital computers can simulate any process of formal reasoning, is known as the Church-Turing thesis. (wikipedia.org)
  • Berkeley
  • Upon his return to Berkeley, he made plans for building the California Digital Computer (CALDIC) with Paul Morton and Leland Cunningham. (wikipedia.org)
  • American
  • Dorothy Johnson Vaughan (September 20, 1910 - November 10, 2008) was an African American mathematician and human computer who worked for the National Advisory Committee for Aeronautics (NACA), and NASA, at Langley Research Center in Hampton, Virginia. (wikipedia.org)
  • Derrick Henry "Dick" Lehmer (February 23, 1905 - May 22, 1991) was an American mathematician who refined Édouard Lucas' work in the 1930s and devised the Lucas-Lehmer test for Mersenne primes. (wikipedia.org)
  • mechanical
  • Mechanical aids range from the ancient abacus to the modern computer, where research on the most efficient implementations of addition continues to this day. (wikipedia.org)
  • cryptography
  • Al-Kindi wrote a book on cryptography entitled Risalah fi Istikhraj al-Mu'amma (Manuscript for the Deciphering Cryptographic Messages), in which he described the first cryptanalytic techniques, including some for polyalphabetic ciphers, cipher classification, Arabic phonetics and syntax, and most importantly, gave the first descriptions on frequency analysis. (wikipedia.org)
  • 1961
  • Vaughan moved into the area of electronic computing in 1961, after NACA introduced the first digital (non-human) computers to the center. (wikipedia.org)
  • skills
  • In 1921, a visit by Niels Bohr to Cambridge inspired Hartree to apply his numerical skills to Bohr's theory of the atom, for which he obtained his PhD in 1926 - his advisor was Ernest Rutherford. (wikipedia.org)
  • digital
  • During investigations, the TAPS ghost hunters team use various equipment, including digital thermometers, EMF meters, thermographic and night vision cameras, handheld and static digital video cameras, digital audio recorders, and laptop computers. (wikipedia.org)
  • invention
  • The invention of the frequency-analysis technique for breaking monoalphabetic substitution ciphers, by Al-Kindi, a Arab mathematician sometime around AD 800 proved to be the single most significant cryptanalytic advance until World War II. (wikipedia.org)
  • instead
  • Starting around the third season, the team has used the K-2 (or K-II) meter, a type of EMF meter that uses a series of LEDs to measure the strength of an energy field instead of a numerical LCD screen. (wikipedia.org)
  • tool
  • An interactive tool designed to assist farm managers in assessing the strength of their management position. (mathforum.org)
  • Based on the techniques of Dr. David Kohl, this tool will analyze responses from several key areas and provide recommendations and benchmark analysis. (mathforum.org)