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I heart van der Pol Bumper Sticker
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I heart van der Pol Bumper Sticker
Amuse and amaze the 2 other people on the road who will get this. The van der Pol equation describes self-excited oscillations and has been used as a model of the heartbeat. It exhibits an unstable singular point at the origin, and linearisation about the origin generates unstable orbits whereas the true system behaviour converges on a closed curve that delineates the boundary between positive and negative damping (the boundary is not really heart-shaped; what can we say, we're a bunch of hopeless romantics).
Customer Reviews
4.8 out of 5 stars rating3.6K Total Reviews
3,611 Reviews
5.0 out of 5 stars rating
5 out of 5 stars ratingBy Bill H.6 February 2023 • Verified Purchase
Bumper Sticker
Zazzle Reviewer Program
This design is an interesting twist on 'love' and delving through emotions and personal intellectual preferences. The printing turned out well.
from zazzle.com (US)
Reviews for similar products
2.0 out of 5 stars rating
2 out of 5 stars ratingBy Simone C.28 May 2026 • Verified Purchase
Bumper Sticker
Very disappointed that it's faded in 6 months. Although I have been offered a credit for the sticker, that doesn't include postage, so will be out of pocket if I buy it again and the same thing will likely happen.
5.0 out of 5 stars rating
5 out of 5 stars ratingBy Linda G.29 September 2019 • Verified Purchase
Bumper Sticker
Zazzle Reviewer Program
The sticker quality is quite good and is exactly what I expected. The colours and font are nice and visible. So will stand out well on my vehicle.
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Product ID: 128119310340836438
Added on 31/7/10, 9:05 am
Rating: G