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Description
Applications of Lie Groups to Differential - Paperback, by Olver Peter J.Hey there, friend! : wave: Welcome to Rebound Centre, where we're all about giving items a second chance and keeping them out of landfills. Our unique selection of Books items will amaze you, and the best part is, we offer competitive prices you won't find elsewhere! Item Details: Applications of Lie Groups to Differential Paperback, by Olver Peter J. A groundbreaking text that examines the powerful role of Lie groups in solving differential
Hey there, friend! :wave: Welcome to Rebound Centre, where we're all about giving items a second chance and keeping them out of landfills. Our unique selection of Books items will amaze you, and the best part is, we offer competitive prices you won't find elsewhere!Item Details:
Applications of Lie Groups to Differential - Paperback, by Olver Peter J.
A groundbreaking text that examines the powerful role of Lie groups in solving differential equations. This book combines theory, methods, and applications, making it a vital resource for mathematicians, physicists, and engineers.
Condition: Used, Good Condition
Description:
Author: Peter J. Olver, a renowned expert in the field of applied mathematics.
Content Highlights:
Introduces Lie group theory and its application to ordinary and partial differential equations.
Explores symmetry methods for simplifying and solving complex differential equations.
Provides a blend of theoretical frameworks and practical tools for real-world applications.
Structure:
Covers foundational concepts in Lie groups and differential equations.
Examines specific examples, including fluid dynamics, elasticity, and quantum mechanics.
Includes exercises and illustrations to enhance understanding and application.
Audience: Designed for advanced undergraduate and graduate students in mathematics and physics, as well as professionals seeking advanced techniques for solving differential equations.
An essential text for mastering the application of symmetry methods in differential equations.
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★★★★★ 5
Top of the line, best pillows Ive ever had
Color: White-cooling Basic, Size: Queen(Pack of 2)
These pillows are top of the line! I bought them in 2024 and they are still fluffy. When they lose a little fluff, you just punch em around a little bit and voila, like new again. They have kept their shape cery well and do great for cooling. I haven't had to add more filling yet either. I just laid my head on one and thought, I need to do a review cause everytime i lay on these pillows its like clouds. My head is heavy and this is relief :-D
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Reviewed in the United States on May 21, 2026
★★★★★ 3
Weird smell
Color: White-cooling Basic, Size: Queen(Pack of 2)
The pillows are great for someone looking for something cool and comfortable. We loved them so much that we bought a second pair. However, we were seriously disappointed with the odor of our last purchase. They give off a strong and indescribable chemical/burning plastic smell so nauseating that it’s difficult to sleep with. We’re hoping this issue will resolve with a couple more washes of the pillow cases, but am worried the source is the stuffing itself.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
helped treat my sore neck
Color: White-cooling Basic, Size: Camping Pillow(Pack of 1)
This pillow — after dialing in the right amount of shredded foam — has greatly helped my sore neck. Initially, I had to remove some foam. Then I gradually added foam until it reached optimum comfort and support.
It is also CPAP-friendly — especially when I position my head near the pillow's edge. (I am a left-side sleeper.)
I like the travel size because I use a bulky hugging pillow to ease stress on my shoulder and elbow. That makes my side of the bed feel cramped if using a larger head pillow. A smaller pillow is easy to flip end-to-end in the middle of the night.
I have spent lots of money on pillows over the years, but this is the best I've ever had for relieving [1] neck pain and [2] CPAP mask seal problems. Very comfortable, supportive, and affordable.
I did not notice any unpleasant smell — and I am usually sensitive to that kind of thing.
Would highly recommend.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Love them!
Color: White-cooling Basic, Size: Queen(Pack of 2)
Love them! After 10 years with our MyPillows, they finally lost their fluff. The reviews I read of the MyPillows of today were not good; they didn’t have as much filling as they used to. These pillows remind me of how fluffy our new MyPillows were 10 years ago!! You sink right into them and can mush them however and they stay. These are way cheaper than the Coop and it’s the same concept; add or remove the filling as needed. The cooling side is a huge plus too! You won’t be disappointed with these pillows!
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Actually cooling and comfortable.
Color: Royal Blue, Size: King
Incredible cases. Soft, super comfortable and actually cooling as claimed. Highly recommended. Love these!
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Reviewed in the United States on May 18, 2026