2022-12-07 19:16:21 +0200 | received badge | ● Popular Question (source) |

2022-08-27 11:59:20 +0200 | commented answer | How to pick a matrix uniformly from a certain matrix space? Thank you for your response. I understand your answer, but Gaussian distribution is not what I require. I am working in |

2022-08-24 12:59:53 +0200 | asked a question | How to pick a matrix uniformly from a certain matrix space? How to pick a matrix uniformly from a certain matrix space? Hello, I hope everyone is fine. I have a small question. Su |

2021-07-14 07:43:44 +0200 | asked a question | find the first power of $t$ with a non-positive coefficient find the first power of $t$ with a non-positive coefficient.aga Consider the following rational expression in $t$, $$f( |

2021-01-21 11:50:33 +0200 | asked a question | Which hash function can be used to get $w=H(d)\in F^n$ case? I am trying to implement a cryptographic scheme. For a arbitrary message $d$ , I need a Hash Function $\mathbb{H}$ that can compute the hash value $w=\mathbb{H}(d)\in \mathbb{F}^n$. Here $F$ is a finite field of order four. I can not find any hash function which outputs field values. Can someone please help and show me the right direction? |

2021-01-19 10:57:55 +0200 | commented answer | Multiply polynomials from different rings Don't have words to thank you. I spent a lot of time on this but still was not able to think about it. Have a good day :) |

2021-01-19 10:36:55 +0200 | asked a question | Multiply polynomials from different rings Suppose I take a polynomial from $K[x]$, say $x^2 + 5x$, and another polynomial from $K[y]$, say $y^3$. I want to formally multiply them and get $x^2y^3 + 5xy^3$ as the output. How can I do that? Note: My efforts: When I do |

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2021-01-19 07:00:12 +0200 | asked a question | Random polynomial of degree 1 Having defined - the finite field
`K` of size 4 in`a` - a polynomial ring
`R1` over`K`
one can ask for a random element using the The random polynomial I obtained that way was of degree two: If I only want a random linear polynomial from this ring, how can I get one? |

2021-01-10 09:38:56 +0200 | asked a question | Not able to generate a simple list of polynomial. I am getting list of list. The output I am getting is like this: It is giving me list of list. I want a output like How can I do it? |

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