• 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)
  • 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)
  • libraries
  • PRACE researchers say it was essential to tune the options and parameters used when compiling and running a program, such as the choice of numerical libraries and compiler options. (acm.org)
  • PRACE researchers also explored the programming models and software libraries required by petascale applications, and completed a survey and analysis of the new upcoming programming models and languages suitable for such programs. (acm.org)
  • science
  • 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)
  • 1930s
  • 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)
  • 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)
  • 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)
  • In 2007, Euler was married with the Maxima computer algebra system. (wikipedia.org)
  • The Euler core is a numerical system written in C/C++. (wikipedia.org)
  • Computer Algebra System, actually a set of tools that uses the A# language. (scriptol.com)
  • 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)
  • 1948
  • In 1948 Robert D. Edwards and John Magee published Technical Analysis of Stock Trends which is widely considered to be one of the seminal works of the discipline. (wikipedia.org)
  • 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)
  • made
  • Upon his return to Berkeley, he made plans for building the California Digital Computer (CALDIC) with Paul Morton and Leland Cunningham. (wikipedia.org)
  • development
  • Dow theory is based on the collected writings of Dow Jones co-founder and editor Charles Dow, and inspired the use and development of modern technical analysis at the end of the 19th century. (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)
  • modern
  • 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)
  • Behavioral economics and quantitative analysis use many of the same tools of technical analysis, which, being an aspect of active management, stands in contradiction to much of modern portfolio theory. (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)
  • 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)
  • Statistical procedures required for the analysis of data are explored using data acquired from such fields as medicine, social work, biology, education and business, and employing statistical packages as a tool. (ccri.edu)
  • In Asia, technical analysis is said to be a method developed by Homma Munehisa during the early 18th century which evolved into the use of candlestick techniques, and is today a technical analysis charting tool. (wikipedia.org)
  • significant
  • Wireless users that routinely look for access to any network available create a significant security risk as these wireless "parasites" can expose the network and all of the computers on it to a variety of security breaches. (acm.org)
  • 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)
  • study
  • In finance, technical analysis is an analysis methodology for forecasting the direction of prices through the study of past market data, primarily price and volume. (wikipedia.org)
  • Contrasting with technical analysis is fundamental analysis, the study of economic factors that influence the way investors price financial markets. (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)
  • essentially
  • Sensitivity analysis is essentially the exploration of the multidimensional input space, which grows exponentially in size with the number of inputs. (wikipedia.org)
  • The efficacy of both technical and fundamental analysis is disputed by the efficient-market hypothesis which states that stock market prices are essentially unpredictable. (wikipedia.org)