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Manfred Weis's user avatar
Manfred Weis's user avatar
Manfred Weis's user avatar
Manfred Weis
  • Member for 11 years, 10 months
  • Last seen this week
  • Germany
54 votes
9 answers
5k views

Examples of mathematical papers that contain a kind of research report

23 votes
9 answers
4k views

Unexpected occurrences of the Sierpinski triangle

21 votes
2 answers
2k views

Can the place of publication be harmful to one's reputation?

19 votes
3 answers
4k views

What is the story behind the Chebyshev polynomials?

16 votes
3 answers
3k views

Current Research in Numeric Mathematics

16 votes
2 answers
2k views

Discovery and Study of Conic Sections in Ancient Greece

14 votes
4 answers
1k views

Is the "Moebius Stairway" Graph Already Known?

13 votes
2 answers
680 views

What was the Question that led Euler to his Investigations on Polyhedra?

13 votes
16 answers
3k views

Oddities of evenness

12 votes
0 answers
267 views

What is known about G. A. Croes

12 votes
12 answers
4k views

Obscure Names in Mathematics [closed]

11 votes
2 answers
800 views

Functions that Calculate their $L_p$ Norm

11 votes
1 answer
391 views

Shortest Paths in the "Cantor Graph"

11 votes
3 answers
877 views

Is the Number of Carries in Integer-Addition Associative?

11 votes
2 answers
1k views

Densest Graphs with Unique Perfect Matching

10 votes
3 answers
566 views

Continued Fractions from Digit Streams

10 votes
1 answer
4k views

Properties of Zero Line-Sum Matrices

9 votes
2 answers
1k views

Collection of Mathematical Constants

9 votes
1 answer
975 views

True origin of the term "Spline"

9 votes
1 answer
938 views

Impact of Ramanujan's Note on a set of simultaneous equations

8 votes
1 answer
852 views

Re-typesetting historic math papers

8 votes
1 answer
583 views

Geometric formulation of the subject of machine learning

8 votes
1 answer
281 views

Fermat's Method of Removing Radicals

8 votes
0 answers
435 views

Is there an "Erlangen Program" for Graph Theory?

8 votes
3 answers
482 views

Problems and algorithms requiring non-bipartite matching

7 votes
4 answers
4k views

Generating random curves with fixed length and endpoint distance

7 votes
1 answer
288 views

What is the Essential Reason that allows a PTAS for the EUCLIDEAN TSP?

7 votes
2 answers
748 views

How Much Flesh to the Bones does an Initial Online Publication need?

7 votes
3 answers
686 views

Examples of complicated parametric Jordan curves

7 votes
3 answers
303 views

Is there an optimization variant of NP completeness

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