Title
Finite Element Adaptation for PDEs: Duality methods for timespace adaptivity,Used
Delivery time: 8-12 business days (International)
Nowadays, numerical methods are crucial in order to understand the physics behind great amount of industrial processes. Engineers, mathematicians, physicists and scientists in general, work on a wide variety of problems modelled by partial differential equations (PDEs). In most of these problems the physical phenomena are extremely complex, with several scales of time and space, making difficult to calculate the numerical solution of the equations. In this work we propose an efficient numerical treatment of time dependent PDEs equations, with special interest on fluid dynamics and combustion problems, using adaptive techniques. The goal of our adaptation is to design both economical meshes and time steps sizes to compute an accurate solution with a reduced computational cost. The adaptation will be based on information extracted from an a posteriori error estimator calculated by duality techniques in terms of an output target functional, J(u), of the solution u of our problem.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.