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  1. Hace 6 días · A problem related to the number and position of limit cycles in polynomial vector fields. Problem Type: Hilbert's Problems; ... Hilbert's tenth problem; P versus NP; The Goldbach Conjecture; Voting Rules. A participant may cast an up or down vote for each equation once every 24 hours.

  2. Hace 1 día · Every December 8 for years, Julia Robinson blew out the candles on her birthday cake and made the same wish: that someday she would know the answer to Hilbert’s 10th problem. Though she worked on the problem, she did not care about crossing the finish line herself.

  3. Hace 2 días · In the coupon collector problem, the goal is to purchase distinct objects in order to make a complete set of objects. Each purchase gives a random object, and the contents are independent of all other purchases. "Coupon" is just a placeholder word; the objects collected can be any kind of object.

  4. Hace 3 días · The backpack problem (also known as the "Knapsack problem") is a widely known combinatorial optimization problem in computer science. In this wiki, you will learn how to solve the knapsack problem using dynamic programming.

  5. Hace 5 días · The problems of consciousness, Chalmers argues, are of two kinds: the easy problems and the hard problem.. Easy problems. The easy problems are amenable to reductive inquiry. They are a logical consequence of lower-level facts about the world, similar to how a clock's ability to tell time is a logical consequence of its clockwork and structure, or a hurricane a logical consequence of the ...

  6. Hace 3 días · For instance, in 1970, it was proven, as a solution to Hilbert's tenth problem, that there is no Turing machine which can solve all Diophantine equations. In particular, this means that, given a computably enumerable set of axioms, there are Diophantine equations for which there is no proof, starting from the axioms, of whether the ...

  7. Hace 3 días · 3SAT, or the Boolean satisfiability problem, is a problem that asks what is the fastest algorithm to tell for a given formula in Boolean algebra (with unknown number of variables) whether it is satisfiable, that is, whether there is some combination of the (binary) values of the variables that will give 1.