maciejficek in #hive-128780 • 4 months agoMap of Mathematics - version 1.0From You can download my first version of Map of Mathematics created in XMind program. Feel free to change it if You want. Link will expire after 30 days. Of course it is…maciejficek in #hive-175254 • 8 months agoThe only lifehack I give to You - save Your time or money.Since a few weeks I use add Video Speed Controller which is available in Chromium browsers. Today I observed that I can use it to speed up ads on YouTube or in VOD pages. So…maciejficek in #hive-128780 • 9 months ago80-year-old Kaplansky's Conjecture is broken by Giles GardamThere are known 3 Kaplansky Conjecture related with group rings KG for K - a field and G - torsion-free group. KG does not contain nontrivial units (with support consisting…maciejficek in #hive-128780 • 9 months ago50 mathematicians to knowThat Tierlist is my own opinion and I don't claim it to be representative or official. Mathematicians are divided into 5 Tiers, meaning that every mathematician from higher Tier…maciejficek in #hive-128780 • 10 months agoScientists have just proven something we all really expected.Thank You for opening that article. I made a lot of work to write that. Have You every considered how big impact does science, for example math, has on Your life? Do You respect…maciejficek in #hive-175254 • 10 months agoSome tips on how to find primitive roots modulo prime number p.Problem of finding primitive root modulo prime number p appears in many applications, the most common is cryptography. I realised during some conversations that programmers who…maciejficek in #hive-175254 • last yearHow to setup BOINC and Gridcoin on PCGridcoin is a crypto which is given to people for running BOINC. BOINC is a system of computer power sharing in which You can use Your computer power to do science…maciejficek in #hive-122108 • last year3 mathematical new results from 2019-2020 years.Counterexample to Hedetniemi's conjecture. The problem in math is that oftenly easy statements have hard proves whereas hard statements have easy proves. Hedetniemi's…maciejficek in #hive-196037 • last yearIs physics necessary for advanced mathematics? - DTube videoBittrex registration link: D.Tube: HIVE:maciejficek in #hive-128780 • 2 years agoWinnie The Pooh Complex Analysis Mememaciejficek in #hive-128780 • 2 years agoComplex Green's Theorem is easy consequence of real Green's TheoremHi. I'm presenting you how You derive Complex version of famous Green's Theorem as an exercise using Real Green's Theorem. It is very aesthetic. You don't work on region and…maciejficek in #hive-128780 • 2 years agoTen problems of number theory (I don't claim them "top 10 problems").Hi. In this post I'm going to pretend to introduce You to the most popular/known problems in number theory. I like number theory as a branch of mathematics, because it…maciejficek in #hive-122108 • 2 years agoFast reading is absolutely USELESS skill.Hi. Learning of "fast reading" skill is becoming increasingly popular. In this post I'm going explaining why in my opinion it is wrong decision to spend time and money to learn…maciejficek in #hive-128780 • 2 years agoWhy does mathematics model the universe, not recreates it.In the introduction to the first volume of book of William Feller, there is an interesting philosophical part. Think about such example: Probabilist has to model the length of…maciejficek in #hive-128780 • 2 years ago5 regular polyhedrons to run them all - Mysterium CosmographicumThere are no photos because my posts exceeedes 65xxx bytes after them. On Steemit there was no problem with that. If something in science has Latin name, it is probably worth to…maciejficek in #mathematics • 2 years ago5 classical manifolds obtained by gluing edges of the square.This post will have lower quality than my last post, but better such than none. Imagine You have a square: [-1;1]x[-1;1] on the Euclidean plane R^2. We can "glue" edges of…maciejficek in #mathematics • 2 years agoBattle of opinions about mathematical methodology.That semester, I'm attending "Complex Analysis" course. Unfortunately, because of fear of coronavirus, classes are remote. My professor sent our group a photocopy of one page…maciejficek in #science • 2 years agoTheorema egregium - trace of advanced mathematics in real life.If you have an apple and I have an apple and we exchange these apples then you and I will still each have one apple. But if you have an idea and I have an idea and we exchange…maciejficek in #mathematics • 2 years agoKnight tour - graph theory problem related to chess.Chessboard is a square 8x8, with 64 points total. Did You know that it is possible for knigh to do a trip thourgh every point such that it visits every point exactly once? And there are many ways tmaciejficek in #steemiteducation • 2 years agoMy plan for following semester (1st Year of Master's Studies, Mathematics)Teoria Grafów stands for "Graph Theory" and Wstęp do Kombinatoryki stands for "Introduction to combinatorics", however that course will be much more demanding that standard "discrete math" courses.
