Title
Courbes Algbriques Planes (French Edition),Used
Delivery time: 8-12 business days (International)
Issu dun cours de matrise de lUniversit Paris VII, ce texte est rdit tel quil tait paru en 1978. A propos du thorme de Bzout sont introduits divers outils ncessaires au dveloppement de la notion de multiplicit dintersection de deux courbes algbriques dans le plan projectif complexe. Partant des notions lmentaires sur les sousensembles algbriques affines et projectifs, on dfinit les multiplicits dintersection et interprte leur somme entermes du rsultant de deux polynmes. Ltude locale est prtexte lintroduction des anneaux de srie formelles ou convergentes ; elle culmine dans le thorme de Puiseux dont la convergence est ramene par des clatements celle du thorme des fonctions implicites. Diverses figures clairent le texte: on y "voit" en particulier que lquation homogne x3+y3+z3 = 0dfinit un tore dans le plan projectif complexe.
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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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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.).
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.