# Questions tagged [big-list]

Questions designed to generate a "big list" of certain results, examples, conjectures, etc. via many individual answers, each contributing one or a few instances. Such a question should typically be in Community Wiki mode (CW); after asking, please, flag for moderators attention requesting the question to be made CW.

**35**

**12**answers

### No canonical isomorphism [duplicate]

**65**

**9**answers

### What are possible applications of deep learning to research mathematics?

**20**

**9**answers

### Naturally occurring examples of badly behaved categories

**8**

**2**answers

### How professional mathematicians deal with discouragement? [closed]

**6**

**0**answers

### Which journals publish mathematics book reviews?

**6**

**0**answers

### What is known about “dimension two” vertex algebras?

**43**

**10**answers

### What kid-friendly math riddles are too often spoiled for mathematicians?

**19**

**1**answer

### A list of proofs of the Hasse–Minkowski theorem

**12**

**29**answers

### Which great mathematicians had great political commitments? [closed]

**20**

**17**answers

### Which great mathematicians were also historians of mathematics?

**20**

**1**answer

### “Non-categorical” examples of $(\infty, \infty)$-categories

**12**

**6**answers

### Conditions equivalent to finiteness

**155**

**15**answers

### Great graduate courses that went online recently

**42**

**4**answers

### How to invoke constants badly

**9**

**1**answer

### Homotopy equivalent smooth 4-manifolds which are not stably diffeomorphic?

**115**

**22**answers

### Books that teach other subjects, written for a mathematician

**11**

**4**answers

### Autobiographies and correspondences of mathematicians [duplicate]

**1**

**2**answers

### Easy to explain conjectures that are still unsolved [duplicate]

**29**

**4**answers

### Are there “natural” sequences with “exotic” growth rates? What metatheorems are there guaranteeing “elementary” growth rates?

**20**

**14**answers

### Math talk for all ages

**2**

**0**answers

### What practically computable homotopy and/or (co)homology theories are known for finite (di)graphs, metric spaces, etc?

**33**

**5**answers

### Advice for researchers outside academia

**0**

**0**answers

### Consequences of Gauss class number problem

**18**

**4**answers

### What are immediate applications of the classification of connected reductive groups?

**33**

**4**answers

### Online, evolving, collaborative foundational text projects

**51**

**73**answers

### Prominent non-mathematical work of mathematicians

**2**

**0**answers

### What problems are easier assuming zeros of a zeta function don’t behave as we expect?

**27**

**1**answer

### Recent uses of applied mathematics in pure mathematics

**5**

**1**answer

### The connections between Kolmogorov complexity and mathematical logic

**131**

**17**answers

### Suggestions for special lectures at next ICM

**43**

**9**answers

### What are some examples of proving that a thing exists by proving that the set of such things has positive measure?

**4**

**1**answer

### Books to develop a deep understanding of Algorithmic Information Theory?

**111**

**31**answers

### Short exact sequences every mathematician should know

**12**

**11**answers

### Lattices on classical combinatorial families

**40**

**11**answers

### Important (but not too well known) inequalities

**0**

**1**answer

### Examples of additive categories [closed]

**6**

**1**answer

### Explanations simple enough that non-mathematical audiences can understand [closed]

**66**

**14**answers

### Each mathematician has only a few tricks

**147**

**46**answers

### Every mathematician has only a few tricks

**54**

**15**answers

### Request for examples: verifying vs understanding proofs

**5**

**5**answers

### Terminology introduced in recent years with more than one meaning

**69**

**30**answers

### Proofs where higher dimension or cardinality actually enabled much simpler proof?

**21**

**7**answers

### Examples of improved notation that impacted research?

**14**

**5**answers

### Striking existence theorems with mild conditions, and simple to state: more recent examples?

**6**

**0**answers

### Interesting things you learned while grading/marking? [closed]

**11**

**3**answers

### Series and sequences in physical systems & closed form expressions

**0**

**1**answer

### Do mathematicians ignore mathematical works from non-mathematicians? [closed]

**42**

**10**answers

### List of long open, elementary problems which are computational in nature

**5**

**1**answer

### Abstract mathematical concepts/tools appeared in machine learning research

**66**

**7**answers