<prompt> Pfupisa nyaya yacho: Mumwe mutambi wepa Baltimore Ravens anoziva zvaanofanira kuita nokuti akapinda muNFL - asi zviri pachena kuti mutambi uyu anozivawo mutsara wenhamba. Mudziviriri anotambudza John Urschel nguva pfupi yapfuura akanga ane pepa rokutsvakurudza remasvomhu rakabudiswa muJournal of Computational Mathematics. Mutambi ane makore makumi maviri nematatu, uyo anoenda neMathMeetsFball paTwitter mushure mekupedza kudzidza kuPennsylvania State University aine 4.0 GPA uye dhigirii remasters mune masvomhu, akakwikwidzawo mumutambo wechess kekutanga kutanga kwemwedzi uno. Dzorera pasi kuti uone vhidhiyo. Mudziviriri anotambudza John Urschel akaita kuti pepa renhamba ribudiswe uye akakwikwidza mumutambo wechess mwaka uno wekupera kwemwaka. Ursche akataura kuti akanga anenguva huru achitaura nekirasi yepamusoro yezvinyorwa pane imwe chikoro chesekondari pakuvamba mwedzi uno. Pepa raUrschel reComputational Mathematics rakanyorwa naLudmil Zikatanov, Jinchao Xu naXiaozhe Hu. Pepa racho rainzi, A Cascadic Multigrid Algorithm for Computing the Fiedler Vector of Graph Laplacians, uye rakanyorwa naLudmil Zikatanov, Jinchao Xu naXiaozhe Hu. Chikamu chechinyorwa chinoti: Mune pepa rino, tinokudziridza cascadic multigrid algorithm yekukurumidza kuverenga kweFiedler vector yegirafu Laplacian, kureva, iyo eigenvector inoenderana neyechipiri diki eigenvalue. Vhektori iyi yakawanikwa ichishandiswa muminda yakadai sokuparadzanisa girafu uye kudhirowa girafu. Pepa racho rakabudiswa pana March 17, mazuva matatu bedzi pashure pePi Day. Urschel, uyo anozviti nyanzvi yemasvomhu yakabudiswa uye nyanzvi yemasvomhu, akapemberera zviitiko zvose zviri zviviri pa Twitter. Mutambi ane makore makumi maviri nematatu anotumira zvinhu zvakawanda zvine chekuita nemasvomhu achishandisa zita rekuti MathMeetsFball paTwitter. Musi waMarch 14, akanyora kuti: Happy Pi Day!!! Tora nguva yokunzvera zvinhu zvayo zvose nezvinhu zvinoshamisa zvainobatanidzwa mazviri. Chandinofarira kuzivikanwa kwaEuler. Pakuvamba mumwedzi iwoyo, akatumira mashoko pamusoro pokukwikwidza muPittsburgh Open Chess Grand Prix. Urschel akanyora kuti: Ndichangopedza mutambo wangu wokutanga wechess. Akarova 3...  <response>: Muchengeti anorwisa John Urschel ane dhigirii remasters mumasvomhu. Ane makore 23 akanga ane 4.0 GPA paakapedza kudzidza paPennsylvania State University. Akabatsira kudzidzisa kirasi yemasvomhu yePenn State uye zita rake paTwitter rinonzi MathMeetsFball. Akakwikwidza muchikamu cheU1700 chePittsburgh Open Chess Grand Prix. Pepa raakashanda pariri rakabudiswa muJournal of Computational Mathematics. 