Mohammed Sayyari

Implicit dual time-stepping positivity-preserving entropy-stable schemes for the compressible Navier-Stokes equations

Tue, 01 Dec 2026 00:00:00 +0000

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Implicit BDF2 dual time-stepping positivity-preserving entropy-stable schemes for unsteady compressible viscous flows

Thu, 20 Aug 2026 00:00:00 +0000

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Entropy stable high-order schemes for the compressible Navier--Stokes equations with isothermal no-slip wall boundary conditions

Mon, 20 Jul 2026 00:00:00 +0000

BDF Dual Time-Stepping Positivity-Preserving Entropy Stable Spectral Collocation Schemes for 3-D Navier-Stokes Equations

Thu, 04 Jun 2026 00:00:00 +0000

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Fully-Discrete Lyapunov Consistent Discretizations for Parabolic Reaction-Diffusion Equations with r Species

Sun, 01 Feb 2026 00:00:00 +0000

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Towards implicit high-order positivity-preserving entropy-stable schemes for the 3D Navier--Stokes equations

Mon, 21 Jul 2025 00:00:00 +0000

Implicit BDF2 dual time-stepping positivity-preserving entropy-stable schemes for unsteady compressible viscous flows

Thu, 17 Jul 2025 00:00:00 +0000

High-order dual time-stepping positivity-preserving entropy-stable schemes for the 3D compressible Navier--Stokes equations

Tue, 15 Jul 2025 00:00:00 +0000

Classical maze-solving strategies through the lens of graph theory

Sat, 19 Apr 2025 00:00:00 +0000

Towards implicit high-order positivity-preserving entropy-stable schemes for the Navier--Stokes equations

Wed, 05 Mar 2025 00:00:00 +0000

Recorded seminar available on YouTube.

Fully-discrete Lyapunov consistent discretizations for parabolic reaction-diffusion equations with r species

Fri, 01 Nov 2024 00:00:00 +0000

Implicit dual time-stepping positivity-preserving entropy-stable schemes for the compressible Navier--Stokes equations

Mon, 17 Jun 2024 00:00:00 +0000

A short introduction to summation-by-parts (SBP) for non-linearly stable schemes

Sat, 13 Apr 2024 00:00:00 +0000

Particle-resolved simulations and measurements of the flow through a uniform packed bed

Thu, 01 Feb 2024 00:00:00 +0000

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Large-eddy simulation of a channel flow over an irregular porous matrix

Fri, 03 Nov 2023 00:00:00 +0000

Large-eddy simulation of a channel flow over an irregular porous matrix

Tue, 30 May 2023 00:00:00 +0000

Large eddy simulation of flow in porous media: Analysis of the commutation error of the double-averaged equations

Mon, 01 May 2023 00:00:00 +0000

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The capabilities of summation-by-parts operators for non-linear stability of semi-discrete schemes

Tue, 22 Mar 2022 00:00:00 +0000

The capabilities of summation-by-parts and structure-preserving operators for compressible computational fluid dynamics and reaction-diffusion models

Mon, 21 Mar 2022 00:00:00 +0000

The capabilities of summation-by-parts operators for non-linear stability of semi-discrete schemes

Thu, 18 Nov 2021 00:00:00 +0000

Development and analysis of entropy stable no-slip wall boundary conditions for the Eulerian model for viscous and heat conducting compressible flows

Tue, 19 Oct 2021 00:00:00 +0000

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Summation-by-parts and structure preserving operators for nonlinear stability of conservation laws

Wed, 18 Aug 2021 00:00:00 +0000

Physics-informed neural-network for the compressible Navier--Stokes model

Mon, 12 Jul 2021 00:00:00 +0000

Entropy Stable No-Slip Wall Boundary Conditions for the Eulerian Model

Tue, 19 Jan 2021 00:00:00 +0000

Presentation at the AIAA Scitech 2021 Forum on entropy-stable no-slip wall boundary conditions for the Eulerian model for viscous and heat conducting compressible flows.

Recent results on time integration methods for summation-by-parts schemes

Mon, 11 Jan 2021 00:00:00 +0000

Entropy Stable No-Slip Wall Boundary Conditions for the Eulerian Model for Viscous and Heat Conducting Compressible Flows

Mon, 04 Jan 2021 00:00:00 +0000

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Relaxation Runge--Kutta Methods: Fully Discrete Explicit Entropy-Stable Schemes for the Compressible Euler and Navier--Stokes Equations

Thu, 12 Mar 2020 00:00:00 +0000

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A surprisingly effective algorithm for the simplification of integrals and sums arising in the partial differential equations and numerical methods

Wed, 01 Jan 2020 00:00:00 +0000

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Entropy Stability of Finite Difference Schemes for the Compressible Navier-Stokes Equations

Tue, 31 Jul 2018 00:00:00 +0000