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Alex Youcis's user avatar
Alex Youcis's user avatar
Alex Youcis's user avatar
Alex Youcis
  • Member for 12 years, 9 months
  • Last seen this week
522 votes
10 answers
73k views

Best Sets of Lecture Notes and Articles

80 votes
7 answers
7k views

Algebraic Intuition for Homological Algebra and Applications to More Elementary Algebra

69 votes
5 answers
10k views

Intuition for the Importance of Modular Forms

39 votes
4 answers
8k views

Perspectives on Riemann Surfaces

11 votes
1 answer
882 views

Concrete Categories Where Epis are Just Surjections

9 votes
2 answers
318 views

Characterization of finite covering spaces, and the existence of a non-finite analogue

8 votes
1 answer
313 views

Homotopy equivalence onto special fiber

7 votes
2 answers
418 views

Relation between two notions of $BG$

6 votes
1 answer
278 views

Colimit of Grothendieck topoi

5 votes
0 answers
189 views

Geometric Interepretation of $\mathbb{G}_a$-torsors

5 votes
0 answers
1k views

Nicer Description of Germs of Continuous Functions

5 votes
1 answer
846 views

Weighted $L^2$ Estimates for Domains $\Omega\subseteq\mathbb{C}$

4 votes
1 answer
213 views

Objects with a "Homogeneity Principle"

4 votes
1 answer
148 views

DVRs Sitting in an Extension

4 votes
1 answer
214 views

Sheafification of representable presheaves

4 votes
2 answers
232 views

A certain free product of groups is virtually torsion-free

3 votes
1 answer
885 views

Antiholomorphic (Co)Tangent Space/Bundle