a1b2c3d4e5f6g7h8!the c-pawn is offered

Queen’s Gambit

1. d4 d5   2. c4

Endgame
Sherr1

Extremal graph theory & additive combinatorics.

© 2024–2026

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Timeline

88posts, Keep it up

Day of Year
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Year Progress
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Live in the present, cherish the moment

202640 posts this year

AUGUST

  • 01Additive Combinatorics — Sequence ProblemsSeminar / Post

JUNE

  • 17Notes on Csaba’s Proof — RemarksModern Graph Theory / Post
  • 16Notes on Csaba’s Proof — Understanding and ImprovementsModern Graph Theory / Post
  • 14K₄ Ramsey–Turán V — ImprovementsModern Graph Theory / Post
  • 13K₄ Ramsey–Turán III — Proof, Steps 1–3Modern Graph Theory / Post
  • 13K₄ Ramsey–Turán IV — Proof, Steps 4–5Modern Graph Theory / Post
  • 12K₄ Ramsey–Turán II — ToolsModern Graph Theory / Post
  • 11K₄ Ramsey–Turán I — SurveyModern Graph Theory / Post
  • 09Modern Graph Theory — Homework 13Modern Graph Theory / Post
  • 04Financial Engineering — Homework 7Financial Engineering / Post
  • 02Modern Graph Theory — Homework 12Modern Graph Theory / Post

MAY

  • 26Financial Engineering — Homework 6Financial Engineering / Post
  • 26Modern Graph Theory — Homework 11Modern Graph Theory / Post
  • 21Financial Engineering — Homework 5Financial Engineering / Post
  • 19Modern Graph Theory — Homework 10Modern Graph Theory / Post
  • 14Financial Engineering — Homework 4Financial Engineering / Post
  • 10Operations Research — Transportation ProblemOperations Research / Post
  • 09Modern Graph Theory — Homework 9Modern Graph Theory / Post

APRIL

  • 28Modern Graph Theory — Homework 8Modern Graph Theory / Post
  • 27Financial Engineering — Homework 2Financial Engineering / Post
  • 27Financial Engineering — Homework 3Financial Engineering / Post
  • 21Modern Graph Theory — Homework 7Modern Graph Theory / Post
  • 20Differential Geometry — Midterm ReviewAnalysis / Post
  • 15Differential Geometry — Homework IIAnalysis / Post
  • 15Operations Research — Homework 5Operations Research / Post
  • 14Triangle-Intersecting Families IIISeminar / Post
  • 13Triangle-Intersecting Families IISeminar / Post
  • 12Triangle-Intersecting Families ISeminar / Post
  • 08Combinatorial Ricci Flows for Ideal Circle PatternsSeminar / Post
  • 07Modern Graph Theory — Homework 6Modern Graph Theory / Post

MARCH

  • 31Financial Engineering — Homework 1Financial Engineering / Post
  • 31Modern Graph Theory — Homework 5Modern Graph Theory / Post
  • 25Differential Geometry — Homework IAnalysis / Post
  • 24Modern Graph Theory — Homework 4Modern Graph Theory / Post
  • 20Operations Research — Linear Programming NotesOperations Research / Post
  • 18Discrete Analysis — Learning NoteSeminar / Post
  • 17Modern Graph Theory — Homework 3Modern Graph Theory / Post
  • 10Modern Graph Theory — Homework 1Modern Graph Theory / Post
  • 10Modern Graph Theory — Homework 2Modern Graph Theory / Post

JANUARY

  • 08Numerical Analysis — Project 2Numerical Analysis / Post

202535 posts this year

DECEMBER

  • 20Numerical Analysis — Project 1Numerical Analysis / Post
  • 10Numerical Analysis — Homework (Dec 10)Numerical Analysis / Post
  • 03Numerical Analysis — Homework (Dec 3)Numerical Analysis / Post

NOVEMBER

  • 27PDE — Homework 10PDE / Post
  • 26Investment — Homework 8Investment / Post
  • 21Financial Options — Homework 4Financial Options / Post
  • 20PDE — Homework 9PDE / Post
  • 19Investment — Homework 7Investment / Post
  • 19Numerical Analysis — Homework (Nov 19)Numerical Analysis / Post
  • 13PDE — Homework 8PDE / Post
  • 12Investment — Homework 6Investment / Post
  • 10Maximum Steklov Eigenvalue and Algebraic Connectivity of Trees with Given Matching NumberResearch / Post
  • 10Steklov seminarMood: happyNote
  • 07Financial Options — Homework 3Financial Options / Post
  • 06PDE — Homework 7PDE / Post
  • 05Investment — Homework 5Investment / Post
  • 01Graph TheoryMood: happyNote

OCTOBER

  • 30PDE — Homework 6PDE / Post
  • 29Investment — Homework 4Investment / Post
  • 24Financial Options — Homework 2Financial Options / Post
  • 23PDE — Homework 5PDE / Post
  • 22Investment — Homework 3Investment / Post
  • 20Partial Differential EquationsMood: happyNote
  • 16PDE — Homework 4PDE / Post
  • 15Investment — Homework 2Investment / Post
  • 10Financial Options — Homework 1Financial Options / Post
  • 10Numerical AnalysisMood: happyNote
  • 09PDE — Homework 3PDE / Post
  • 08Investment — Homework 1Investment / Post

SEPTEMBER

  • 28Financial OptionsMood: happyNote
  • 25PDE — Homework 2PDE / Post
  • 22Graph Theory — Homework 1Graph Theory / Post
  • 20InvestmentMood: happyNote
  • 18PDE — Homework 1PDE / Post

JUNE

  • 01A summary of some assignments for the spring semester of 2025Homework / Post

202413 posts this year

DECEMBER

  • 312024 Fall C-Programming HomeworkCode / Post
  • 21LaTeX Drawing — Geometric Figures in TikZCode / Post
  • 20Complex Analysis Essay — Final ProjectAnalysis / Post
  • 20Complex Analysis IMood: happyNote

NOVEMBER

  • 12Mathematical Analysis III Mid-TestAnalysis / Post
  • 11Two Integral ProblemsAnalysis / Post
  • 07Functional Analysis SeminarSeminar / Post
  • 02Complex Analysis 3Seminar / Post
  • 02An Analysis Problem from Mathematical Analysis IIIAnalysis / Post

OCTOBER

  • 26Complex Analysis 2Seminar / Post
  • 18Complex Analysis 1Seminar / Post

JULY

  • 18CHSML TestHomework / Post
  • 18HelloMood: happyNote