Mar 27, 2013 · What is the difference between minimum and infimum? I have a great confusion about this.

Finding the minimum distance d d of a linear code is equivalent to finding its minimum weight. According to On the inherent intractability of certain coding problems, given the check matrix, determining whether or not there exists a codeword of some fixed weight w w is a NP-complete problem for binary linear codes.

May 9, 2017 · I'm searching for some symbol representing minimum that is commonly used in math equations.

Mar 27, 2025 · So we may be able to compute the true minimum distance of q q -ary codes for large q q, at least for a small limited range of k k. I implemented this algorithm in pari gp and it works. For example, for the following [16, 8] [16, 8] code for q = 10007 q = 10007:

Apr 27, 2025 · Now that got me thinking that what would be the minimum number of numbers in a sudoku grid such that it can be solved. Following are the rules of Sudoku and the grid is as follows: A 9 × 9 9 × 9 square must be filled in with numbers from 1 − 9 1 9 with no repeated numbers in each line, horizontally or vertically.

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Jun 25, 2025 · When I asked M365 Copilot to generate a PPT for me, it said it had done so and placed it at a link beginning with "sandbox:/mnt/data". However, this is not a clickable link and I would like to know

Jun 3, 2021 · Existence of a minimum for a strictly convex function Ask Question Asked 4 years, 1 month ago Modified 4 years, 1 month ago

Jun 30, 2025 · This gives b = 2, a = 4 b = 2, a = 4 and the minimum value of 4 a + 1 b 4 a + 1 b is 3 2 3 2. You may see Erroneous application of AM-GM inequality. for another example of this sort of change of variables.

Nov 25, 2013 · How can I prove that the minimum of two exponential random variables is another exponential random variable, i.e. Z = min(X,Y)