Title
Ramanujan: Twelve Lectures On Subjects Suggested By His Life And Work,Used
Delivery time: 8-12 business days (International)
Ramanujan Occupies A Unique Place In Analytic Number Theory: His Formulas, Identities And Calculations Are Still Amazing Mathematicians Threequarters Of A Century After His Death. Many Of His Discoveries Seem To Have Appeared As If From The Ether. His Mentor And Primary Collaborator Was G.H. Hardy. Here, Hardy Collects 12 Of His Own Lectures On Topics Stemming From Ramanujan'S Life And Work. The Topics Include: Partitions, Hypergeometric Series, Ramanujan'S Taufunction And Round Numbers.
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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.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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