(The leaky bucket) The following example (Hubbard and West 1991 , p. 159 ) shows that in some physical situations, non-uniqueness is natural and obvious, not pathological. Consider a water bucket with a hole in the bottom. If you see an empty bucket with a puddle beneath it, can you figure out when the bucket was full? No, of course not! It could have finished emptying a minute ago, ten minutes ago, or whatever. The solution to the corresponding differential equation must be nonunique when integ

Leaky bucket: A bucket is filled to depth h with water of densi... | Filo

Amazon.co.jp