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References to 'closure map'
1. any topological space with the fixed point property is connected by yark
2. Apollonius' circle by drini
3. Banach fixed point theorem by mathwizard
4. basic results in topological groups by asteroid
5. Bloch's theorem by Koro
6. bounded minimization by CWoo
7. Brouwer fixed point in one dimension by mathcam
8. Brouwer fixed point theorem by mathcam
9. cardinality of algebraic closure by rspuzio
10. central collineations by Algeboy
11. closed ideals in $C^*$-algebras are self-adjoint by asteroid
12. closure of a relation with respect to a property by CWoo
13. closure of a vector subspace is a vector subspace by loner
14. closure space by CWoo
15. compactification by Evandar
16. completely Hausdorff by PrimeFan
17. connected locally compact topological groups are $\sigma$-compact by asteroid
18. connected topological group is generated by any neighborhood of identity by asteroid
19. derivation of properties of regular open set by CWoo
20. discontinuous by mathwizard
21. every Hilbert space has an orthonormal basis by asteroid
22. existence and uniqueness of compact real form by bwebste
23. extremally disconnected by PrimeFan
24. fixed point property by yark
25. Galois connection by CWoo
26. generalized sequential machine by CWoo
27. globally attracting fixed point by mathcam
28. group cohomology (topological definition) by whm22
29. Hartogs triangle by jirka
30. Hausdorff space not completely Hausdorff by drini
31. infinitesimal by mps
32. interior axioms by rspuzio
33. Krein-Milman theorem by jirka
34. lattice of projections by asteroid
35. locally closed by asteroid
36. Martin's axiom is consistent by mathcam
37. mathematics vocabulary by matte
38. near operators by mathcam
39. nets and closures of subspaces by azdbacks4234
40. new vector spaces from old ones by matte
41. polydisc by jirka
42. precompact set by matte
43. proof of Banach fixed point theorem by asteroid
44. proof of Brouwer fixed point theorem by uriw
45. proof of Brouwer fixed point theorem by bwebste
46. proof of Schauder fixed point theorem by asteroid
47. proof of Schroeder-Bernstein theorem using Tarski-Knaster theorem by kompik
48. proof that the outer (Lebesgue) measure of an interval is its length by Simone
49. proximity space by CWoo
50. recession cone by CWoo
51. rectifiable current by paolini
52. recurrent point by Koro
53. recursive function by rspuzio
54. regular open algebra by CWoo
55. regular open set by CWoo
56. regularly open by drini
57. Remmert-Stein theorem by jirka
58. residuated by CWoo
59. scheme by djao
60. separation axioms by Koro
61. sober space by CWoo
62. stable manifold by Koro
63. subgroup of topological group is either clopen or has empty interior by asteroid
64. supremum over closure by Wkbj79
65. Tarski-Knaster theorem by kompik
66. the topologist's sine curve has the fixed point property by Mathprof
67. topological group by yark
68. upper set by CWoo
69. upper set operation is a closure operator by rspuzio