SKU: 18814660380

Riemannian Geometry in an Orthogonal....

Sale price$48.21 Regular price$53.57
Save 10%

Pay in installments of $13.39 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Riemannian Geometry in an Orthogonal....Foreword by S SChern In 1926 27, Cartan gave a series of lectures in which he introduced exterior forms at the very beginning and used extensively orthogonal frames throughout to investigate the geometry of Riemannian manifolds. In this course he solved a series of problems in Euclidean and non Euclidean spaces, as well as a series of variational problems on geodesics. In 1960, Sergei P Finikov translated from French into Russian his notes of these

Foreword by S SChern

 

In 1926-27, Cartan gave a series of lectures in which he introduced exterior forms at the very beginning and used extensively orthogonal frames throughout to investigate the geometry of Riemannian manifolds. In this course he solved a series of problems in Euclidean and non-Euclidean spaces, as well as a series of variational problems on geodesics. In 1960, Sergei P Finikov translated from French into Russian his notes of these Cartan's lectures and published them as a book entitled Riemannian Geometry in an Orthogonal Frame. This book has many innovations, such as the notion of intrinsic normal differentiation and the Gaussian torsion of a submanifold in a Euclidean multidimensional space or in a space of constant curvature, an affine connection defined in a normal fiber bundle of a submanifold, etc. It has now been translated into English by Vladislav V Goldberg, currently Distinguished Professor of Mathematics at the New Jersey Institute of Technology, USA, who also edited the Russian edition.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 18814660380

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 14 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
SnickleFritz245
Charlottesville, US
★★★★★ 5
The best!
This is by far the best sublimation ink! I’ve tried other brands and this is the most vibrant and cheaper than most!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2025
C
Verified Purchase
Crystal smith
Dallas, US
★★★★★ 5
It’s as good as hippo ink
I honestly was worried about this sublimation ink because I usually use the hippo brand. To my surprise, the print quality is great. I have an Epson Eco tank the sublimation ink works perfectly fine. Printer capability no issues ink leakage not at all functionality great easy to use it has a small opening at the top.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2025
F
Verified Purchase
Fabricio A Leisse E
Battle Creek, US
★★★★★ 5
Very good
The quality of this ink is very good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 30, 2025
G
Verified Purchase
Gerdriana Gotopo
Boise, US
★★★★★ 5
Tinta de sublimation
Encantada. El color queda impreso hermoso
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2025
D
Verified Purchase
Deann montague
Waukegan, US
★★★★★ 4
Missing a black in the box but my favorite ink!
One of my boxes was missing a black but otherwise my favorite ink of all time!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 11, 2025

recommand products