Search for tag: "differential"

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53:20 BMC BAMC 2021 Bernd Sturmfels BMC BAMC 2021 Bernd Sturmfels	BMC BAMC 2021 Bernd Sturmfels 6-9 April 2021, BMC BAMC 2021 This is the plenary talk by Bernd Sturmfels (MPI, Leipzig/Berkeley) Linear PDE with Constant Coefficients This recording is being subtitled. Subtitles will be made… bmc bamc 2021 sturmfels mathematics space solution ideal algebra function variables vector pde operators linear multiplicity functions respect theory decomposition field ring ideals differential variety From Dawn Wasley on April 13th, 2021 0 likes 6 plays 0 Licence Type All rights reserved Date Created April 6th, 2021
53:03 Generalised higher order Freud polynomials -… Generalised higher order Freud polynomials - Kerstin Jordaan	Generalised higher order Freud polynomials - Kerstin Jordaan OPSFOTA online seminar series Generalised higher order Freud polynomials Kerstin Jordaan (University of South Africa) 29 March 2021 The subtitles/captions on this talk are being edited. They will… mathematics recurrence polynomials weight equation lambda coefficients coefficient zeros functions moments expression weights relation degree function infinity term moment freud differential From GILLIAN KERR on March 29th, 2021 0 likes 6 plays 0 Licence Type All rights reserved Language english Date Created March 29th, 2021
59:25 3 March 2021 - Pedro Vaz - Schur-Weyl duality,… 3 March 2021 - Pedro Vaz - Schur-Weyl duality, Verma modules, and categorification	3 March 2021 - Pedro Vaz - Schur-Weyl duality, Verma modules, and categorification The subtitles/captions on this talk are being edited. They will be available within 2 weeks of the talk being published.3rd March 2021Pedro Vaz - Schur-Weyl duality, Verma modules, and… repnet representation theory algebra representations representation module blob modules category algebras tensor endomorphism theory relation parabolic differential quotient vector action diagrams block glm From OLLIE Quinn on March 9th, 2021 0 likes 18 plays 0 Licence Type All rights reserved Language English Date Created March 3rd, 2021
13:16 AVLSI Demo 10 - Stability Probes AVLSI Demo 10 - Stability Probes	AVLSI Demo 10 - Stability Probes How to use stability probes to check stability, phase margin etc. stability cadence virtuoso avlsia analogue circuits analog circuits phase analysis amplifier plots margin plot gain probe points differential loop signal phi outputs thing frequency response things mode From Filip Taneski on March 4th, 2021 0 likes 3 plays 0 Course Code ELEE11073 Publisher Filip Taneski Licence Type Creative Commons - Attribution Language English Date Created March 4th, 2021
07:17 Partial Differential Equations Lecture 10 -… Partial Differential Equations Lecture 10 - Results	Partial Differential Equations Lecture 10 - Results In the last part of this lecture we look at the results we obtain to the test problem and look forward to solving real fluid dynamics problems using commercial solvers in CFD5. shallow water equations numerical methods partial differential equations metre water conditions equations velocity metres depression solution left side condition problems height steps problem dynamics flow direction thing shock From David Ingram on February 26th, 2021 0 likes 15 plays 0 Course Code SCEE09004 Publisher School of Engineering Licence Type Creative Commons - Attribution Language English Date Created February 22nd, 2021
06:46 Partial Differential Equations Lecture 10 - The… Partial Differential Equations Lecture 10 - The Solver	Partial Differential Equations Lecture 10 - The Solver We now introduce a family of test problems and look at the Matlab code needed to solver the shallow water equations. shallow water equations numerical methods partial differential equations solution hand equations conditions characteristics water problem fluxes velocity programme height characteristic problems flow boundary areas quantities depression side point From David Ingram on February 26th, 2021 0 likes 10 plays 0 Course Code scee09004 Publisher School of Engineering Licence Type Creative Commons - Attribution Language English Date Created February 22nd, 2021
10:50 Partial Differential Equations Lecture 10 -… Partial Differential Equations Lecture 10 - Shallow Water Equations	Partial Differential Equations Lecture 10 - Shallow Water Equations In this lecture we extend our solver to apply to a system of equations in one spatial dimension. In this case we are solving the St Vennant, or Shallow Water Equations. shallow water equations partial differential equations numerical methods equations matrix conservation momentum phi mass advection water root lambda linear inverse q2 eigenvalues times speed equation form channel term From David Ingram on February 26th, 2021 0 likes 8 plays 0 Course Code SCEE09004 Publisher School of Engineering Licence Type Creative Commons - Attribution Language English Date Created February 22nd, 2021
10:13 Partial Differential Equations Lecture 9 - Results Partial Differential Equations Lecture 9 - Results	Partial Differential Equations Lecture 9 - Results Here we look in detail at the results from the test problem and discuss dispersive and dissipative errors. numerical methods hyperbolic equation fractional steps partial differential equations solution amplitude test grid dispersion 3d dissipation error kind problems conditions shape concentration equations delta errors bit wave lots loss From David Ingram on February 16th, 2021 0 likes 11 plays 0 Course Code SCEE09004 Publisher School of Engineering Licence Type Creative Commons - Attribution Language English Date Created February 16th, 2021
07:25 Partial Differential Equations Lecture 9 -… Partial Differential Equations Lecture 9 - MacCormack method in 2D	Partial Differential Equations Lecture 9 - MacCormack method in 2D This part of the lecture develops a 2D solver using the method of Fractional Steps and the MacCormack scheme and applies it to a test problem hyperbolic equation fractional steps numerical methods partial differential equations operator problem conditions function test step direction bit 2pi values delta 3e solution times scheme lecture rise corrector predictor timestep From David Ingram on February 16th, 2021 0 likes 14 plays 0 Course Code SCEE09004 Publisher School of Engineering Licence Type Creative Commons - Attribution Language English Date Created February 16th, 2021
09:39 Partial Differential Equations Lecture 9 - Two… Partial Differential Equations Lecture 9 - Two and three dimensional solvers	Partial Differential Equations Lecture 9 - Two and three dimensional solvers In this lecture we look at operator splitting and the method of fractional steps which can be used to solve 2 and 3D problems with 1D schemes. fractional steps hyperbolic equation partial differential equations solution series sequence operator problems times step operators term taylor equation equations problem lecture steps schemes point diffusion middle derivative From David Ingram on February 16th, 2021 0 likes 11 plays 0 Course Code SCEE09004 Publisher School of Engineering Licence Type Creative Commons - Attribution Language English Date Created February 16th, 2021
05:22 Partial Differential Equations, Lecture 8c: MUSCL… Partial Differential Equations, Lecture 8c: MUSCL Schemes	Partial Differential Equations, Lecture 8c: MUSCL Schemes We look briefly at how MUSCL schemes use weighted interpolation of fluxes as an alternative to the TVD schemes. muscl scheme hyperbolic equation partial differential equations schemes flux muscle scheme half fluxes tvd methods method problem points interpolation cell function conservation lecture discontinuities curves parabolic piecewise From David Ingram on February 15th, 2021 0 likes 11 plays 0 Course Code SCEE09004 Publisher School of Engineering Licence Type Creative Commons - Attribution Language English Date Created February 15th, 2021
05:26 Partial Differential Equations, Lecture 8b: TVD… Partial Differential Equations, Lecture 8b: TVD MacCormack	Partial Differential Equations, Lecture 8b: TVD MacCormack Here we implement the MacCormack scheme with a TVD correction in Matlab and apply it to a test problem tvd scheme maccormack method hyperbolic equation partial differential equations scheme solution correction function grid step tvd bit minus formula cell conditions prediction equations predictor steps discontinuities selection seconds likes From David Ingram on February 15th, 2021 0 likes 12 plays 0 Course Code SCEE09004 Publisher School of Engineering Licence Type Creative Commons - Attribution Date Created February 15th, 2021
08:24 Partial Differential Equations, Lecture 8a:… Partial Differential Equations, Lecture 8a: Monotone Methods for Conservation Laws	Partial Differential Equations, Lecture 8a: Monotone Methods for Conservation Laws In this lecture we look at schemes which are not prone to producing the spurious "Gibbs" oscillations we saw in the last lecture. We start b talking about TVD schemes tvd scheme hyperbolic equation partial differential equations scheme function gradient solution functions variation oscillations equations property correction schemes limiter mode 50k curve phi minus inequalities half idea From David Ingram on February 15th, 2021 0 likes 14 plays 0 Course Code SCEE09004 Publisher School of Engineering Licence Type Creative Commons - Attribution Language English Date Created February 15th, 2021
49:03 LAGOON: Leicester Algebra and Geometry Open… LAGOON: Leicester Algebra and Geometry Open ONline: Bertrand Toën (Toulouse, France)	LAGOON: Leicester Algebra and Geometry Open ONline: Bertrand Toën (Toulouse, France) Subtitles are automatically added to video uploads. Subtitles are being edited and will be available soon. 11th February 2021 Bertrand Toën (Toulouse, France): Foliations on schemes space scheme circle algebra complex definition differential affiliation schemes stack connexion thing vector instance representations piece rings tensor sheaf intersection From Liam Holligan on February 13th, 2021 0 likes 39 plays 0 Publisher Liam Holligan Licence Type All rights reserved Language English Date Created February 11th, 2021
04:05 Partial Differential Equations, Lecture 7a:… Partial Differential Equations, Lecture 7a: Numerical solution of hyperbolic PDEs.	Partial Differential Equations, Lecture 7a: Numerical solution of hyperbolic PDEs. A lecture introducing numerical methods for hyperbolic PDEs hyperbolic equation partial differential equations numerical methods equation schemes scheme equations space operator series taylor term linear difference delta derivative advection lecture form eviction expansion kind x. From David Ingram on February 8th, 2021 0 likes 16 plays 0 Course Code SCEE09004 Publisher School of Engineering Licence Type Creative Commons - Attribution Language English Date Created February 8th, 2021
54:26 LAGOON: Leicester Algebra and Geometry Open… LAGOON: Leicester Algebra and Geometry Open ONline: Merlin Christ (Hamburg, Germany)	LAGOON: Leicester Algebra and Geometry Open ONline: Merlin Christ (Hamburg, Germany) Subtitles have been automatically added to this recording. To turn subtitles off please click "CC" and select "off". 4 February Merlin Christ (Hamburg, Germany): A gluing… lagoon leicester algebra geometry openonline icms seminar thursday ginsburg triangulation vertex surface category cauchy edges cluster potential edge algebras differential vertices star degree categories boundary factor loop From Liam Holligan on February 4th, 2021 0 likes 32 plays 0 Publisher Liam Holligan Licence Type All rights reserved Language English Date Created February 4th, 2021

Search for tag: "differential"

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