Title
ShortTime Asymptotics Of The Neumann Heat Kernel: ShortTime Asymptotics Of The Neumann Heat Kernel For Antipodal Points On The,Used
Delivery time: 8-12 business days (International)
We use a probabilistic method to study the shorttime asymptotic behavior of the heat kernel p(t; a; b) with the Neumann boundary condition in the exterior of an nball in the ndimensional Euclidean Space when a and b are antipodal points. The asymptotic equivalence of the heat kernel p(t; a; b) is obtained by using the skew product of the reecting Brownian motion to reduce the problem to the computation of a Wiener functional on a Brownian bridge.
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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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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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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.