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Description
The Geometry of Kerr Black HolesThis unique monograph by a noted UCLA professor examines in detail the mathematics of Kerr black holes, which possess the properties of mass and angular momentum but carry no electrical charge. Suitable for advanced undergraduates and graduate students of mathematics, physics, and astronomy as well as professional physicists, the self contained treatment constitutes an introduction to modern techniques in differential geometry. The text begins with a
This unique monograph by a noted UCLA professor examines in detail the mathematics of Kerr black holes, which possess the properties of mass and angular momentum but carry no electrical charge. Suitable for advanced undergraduates and graduate students of mathematics, physics, and astronomy as well as professional physicists, the self-contained treatment constitutes an introduction to modern techniques in differential geometry.The text begins with a substantial chapter offering background on the mathematics needed for the rest of the book. Subsequent chapters emphasize physical interpretations of geometric properties such as curvature, geodesics, isometries, totally geodesic submanifolds, and topological structure. Further investigations cover relativistic concepts such as causality, Petrov types, optical scalars, and the Goldberg-Sachs theorem. Four helpful appendixes supplement the text.
Binding Type: Paperback
Publisher: Dover Publications
Published: 03/19/2014
ISBN: 9780486493428
Pages: 381
Weight: 1.20lbs
Size: 9.20h x 6.10w x 0.70d
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★★★★★ 5
Good quality.
Color: Black
This is a very good quality and durable product. Nice addition to my kitchen sink top.
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Reviewed in the United States on February 21, 2026
★★★★★ 5
Looks great!
Color: Black
Really nice looking and handy to have.
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Reviewed in the United States on February 2, 2026
★★★★★ 1
Bad product, cannot recommend
Color: Black
This product didn't work well at all. The material gets smudged and dirty extremely easily and it's impossible to get it clean. It's also very heavy, but not in a good way.
The pump shoots out dish soap very far and makes a mess on the counter. Even when I hold the sponge or brush right by the pump, the dish soap still went all over the place.
The pockets for brush and sponge did not work well either. Even the taller back pocket was way too short to hold a normal size dish brush.
I ended up throwing the item in the trash.
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Reviewed in the United States on July 27, 2025
★★★★★ 3
Went from five stars to three.
Color: White Marble Look, Color: White Marble Look
I was thrilled with this dispenser & sponge holder for the first month or two then soap started oozing out of the top. (See photo) I didn’t change types of soap but am trying different things now to see if it helps. It’s a great fit in my kitchen, holds the items I need, is sturdy, looks classy and clean but I’m not sure if I’ll get used to the blue ring of soap oozing out. I’ve been using this for 2.5 months at time of review.
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Reviewed in the United States on February 6, 2026
★★★★★ 5
Aesthetically pleasing
Color: Black
Very aesthetically pleasing, easy to clean, will last a lifetime because of the material quality and it feels like stone more than plastic.
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Reviewed in the United States on November 6, 2025