Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • adj. Of or pertaining to Leonhard Euler (1707-1783), pioneering Swiss mathematician and physicist.

from the GNU version of the Collaborative International Dictionary of English

  • adj. Pertaining to Euler, a German mathematician of the 18th century.

from The Century Dictionary and Cyclopedia

  • Pertaining to or invented by the Swiss mathematician Leonhard Euler (1707–83).

Etymologies

Euler +‎ -ian (Wiktionary)

Examples

  • At that time I was coding what is called a Lagrangian Trajectory model version of the more elaborate Eulerian Grid model that had been developed by the research/consulting firm that employed me, then named Systems Applications Inc. One of my tasks was to code up and test the HSD mechanism in the simpler model.

    Archive 2008-02-01

  • The alternative to “Eulerian” is “Lagrangian” where the model volume itself moves around, usually with the fluid flow, which is to say, the wind.

    Thinking Outside the Box

  • I spent a number of years developing what is called a “three-dimensional Eulerian photochemical grid model,” aka the “Urban Airshed Model.”

    Thinking Outside the Box

  • Eulerian modeling is probably the easiest to describe and understand: just divide the volume holding the fluid into a lot of small, connected boxes, and calculated the flows among the boxes.

    More Wayback Machine

  • Such models are much computationally cheaper than Eulerian models often called "grid models", and are also cheaper to develop.

    More Wayback Machine

  • There are two ways of modeling fluid mechanics, Lagrangian and Eulerian, named after 18th Century mathematicians.

    Archive 2007-11-01

  • I consider the inviscid Navier-Stokes Eulerian equations as the basic

    Exponential Growth in Physical Systems #2 « Climate Audit

  • There are two main divisions of integral scales, Eulerian and Lagrangian.

    Recyclable AbathyThermograph Instruments « Climate Audit

  • It takes advantage of a combination of the Eulerian (an Eulerian computational grid is fixed in space co-ordinates) and Lagrangian (it is needed to solve only one dimensional time dependent ion and electron continuity and energy equations along a magnetic field B in the moving Lagrangian frame of reference) approaches.

    IPCC and Solar Correlations « Climate Audit

  • In Angola, the Chokwe people draw lines in the sand, and it's what the German mathematician Euler called a graph; we now call it an Eulerian path -- you can never lift your stylus from the surface and you can never go over the same line twice.

    Ron Eglash on African fractals

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