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References to 'operator'
1. $AB$ and $BA$ are almost isospectral by asteroid
2. $C^*$-algebra by asteroid
3. $\bar{\partial}$ operator by jirka
4. addition by PrimeFan
5. adjoint by Koro
6. affine geometry by CWoo
7. algebraic function by CWoo
8. algebraic system by CWoo
9. ampheck by Jon Awbrey
10. approximation property by asteroid
11. Baer ring by CWoo
12. Banach *-algebra representation by asteroid
13. Banach algebra by rspuzio
14. Banach limit by stevecheng
15. basic criterion for self-adjointness by Koro
16. basis-free definition of determinant by mps
17. bibliography for groupoids and algebraic topology by bci1
18. bibliography for topology by Mathprof
19. biharmonic equation by perucho
20. bitwise AND by PrimeFan
21. bitwise OR by PrimeFan
22. Boolean lattice by mathcam
23. Boolean quotient algebra by CWoo
24. Boolean subalgebra by CWoo
25. Borel functional calculus by asteroid
26. bounded inverse theorem by asteroid
27. bounded linear extension of an operator by asteroid
28. C++ by PrimeFan
29. canonical quantization by bci1
30. Cartan calculus by bci1
31. categorical quantum logics as quantum LM-algebraic logic by bci1
32. category of molecular sets by bci1
33. category of quantum automata by bci1
34. Cayley's parameterization of orthogonal matrices by rspuzio
35. centralizers in algebra by Algeboy
36. characterization of a Kleene algebra by CWoo
37. Christoffel-Darboux formula by rspuzio
38. closed operator by Koro
39. closure axioms by Koro
40. closure map by CWoo
41. closure of a relation with respect to a property by CWoo
42. closure space by CWoo
43. coboundary definition of exterior derivative by rmilson
44. cochain complex by rm50
45. cohomology of compact connected Lie groups by asteroid
46. common formulas in calculus of differential forms by juanman
47. commutant is a weak operator closed subalgebra by asteroid
48. commutant of $B(H)$ is $\mathbb{C}I$ by asteroid
49. commutator bracket by rmilson
50. compact operator by mhale
51. compact quantum groupoids related to C*-algebras by bci1
52. comparison between Lebesgue and Riemann Integration by Mathprof
53. concepts in abstract algebra by matte
54. congruence lattice by CWoo
55. congruence relation on an algebraic system by CWoo
56. conical neighborhood by urelement
57. conjugate transpose by Koro
58. connection by rspuzio
59. connection between Riccati equation and Airy functions by perucho
60. consequence operator by rspuzio
61. context-free language by CWoo
62. continuous geometry by CWoo
63. CR submanifold by jirka
64. criterion for a Banach *-algebra representation to be irreducible by asteroid
65. currying by mps
66. cylindric algebra by CWoo
67. D'Alembertian by invisiblerhino
68. De Morgan algebra by CWoo
69. decomposition of orthogonal operators as rotations and reflections by stevecheng
70. decomposition of self-adjoint elements in positive and negative parts by asteroid
71. derivation of the Laplacian from rectangular to spherical coordinates by swapnizzle
72. derivative by rmilson
73. derivative notation by mathcam
74. derivative operator is unbounded in the sup norm by cvalente
75. derived Boolean operations by CWoo
76. diagonalizable operator by asteroid
77. differential equation by rspuzio
78. differential form by rmilson
79. differential operator by rmilson
80. dimension of the special orthogonal group by stevecheng
81. Dirac equation by Raphanus
82. direct integral of Hilbert spaces by rspuzio
83. direct product of algebras by CWoo
84. direct sum of bounded operators on Hilbert spaces by asteroid
85. distribution by matte
86. Drazin inverse by kronos
87. dyad product by pahio
88. ergodicity of a map in terms of its induced operator by asteroid
89. example of an operator by Mathprof
90. example of bounded operator with no eigenvalues by asteroid
91. example of cylindric algebra by CWoo
92. example of linear involution by mathcam
93. example of monadic algebra by CWoo
94. examples of algebraic systems by CWoo
95. examples of aliquot sequences by PrimeFan
96. examples of bounded and unbounded operators by matte
97. examples of rings by matte
98. exclusive or by me_and
99. expression by Wkbj79
100. finite difference by CWoo
101. finite rank approximation on separable Hilbert spaces by karstenb
102. first order operators in Riemannian geometry by rmilson
103. frame by swiftset
104. Fredholm module by mhale
105. freely generated inductive set by CWoo
106. Friedman number by aplant
107. functional analysis by PrimeFan
108. fundamental theorem of calculus by paolini
109. Gauss Green theorem by paolini
110. Gelfand spectral radius theorem by Andrea Ambrosio
111. Gelfand-Naimark-Segal construction by asteroid
112. general system definitions by bci1
113. generalized Boolean algebra by CWoo
114. generic manifold by jirka
115. gradient by CWoo
116. Green functions and conformal mapping by rspuzio
117. Green's function by PrimeFan
118. Green's function for differential operator by mathforever
119. groupoid (category theoretic) by CWoo
120. groupoid representation theorem by bci1
121. groupoid representations induced by measure by bci1
122. G\"odel's incompleteness theorems by mathcam
123. H * -algebra by bci1
124. Hamiltonian algebroids by bci1
125. Hamiltonian operator by bci1
126. Hardy-Littlewood maximal operator by azdbacks4234
127. heap removal algorithm by mps
128. Hecke algebra by olivierfouquetx
129. Heyting algebra by CWoo
130. Hilbert's $\varepsilon$-operator by gribskoff
131. Hodge star operator by rspuzio
132. Hodge theory by bwebste
133. homomorphism between algebraic systems by CWoo
134. homomorphism of languages by CWoo
135. hyperbolic isomorphism by Koro
136. incidence geometry by CWoo
137. indefinite sum by CWoo
138. index of special functions by rspuzio
139. infix notation by akrowne
140. interior axioms by rspuzio
141. interpretation of intuitionistic logic by means of functionals by gribskoff
142. intuitionistic logic by gribskoff
143. invariant scalar product by benjaminfjones
144. invariant subspaces for self-adjoint *-algebras of operators by asteroid
145. isospectral by asteroid
146. K-homology by mhale
147. Kleene algebra by CWoo
148. Kleene algebra by CWoo
149. Klein-Gordon equation by invisiblerhino
150. Kuratowski closure-complement theorem by CWoo
151. Laplace equation in cylindrical coordinates by bloftin
152. Laplace transform of a Gaussian function by perucho
153. lattice polynomial by CWoo
154. Leibniz notation by mathcam
155. Leibniz notation for vector fields by stevecheng
156. Lie algebra cohomology by rmilson
157. Lie bracket by rspuzio
158. linear involution by matte
159. list of overloaded symbols by PrimeFan
160. locale by CWoo
161. locally compact quantum groups: uniform continuity by bci1
162. mathematical biology and theoretical biophysics by bci1
163. mathematical foundations of quantum field theories by bci1
164. matrix inversion lemma by kronos
165. microlocal analysis by PrimeFan
166. minimal negation operator by Jon Awbrey
167. module by yark
168. molecular set and molecular class variables by bci1
169. more examples of Polish notation by Mravinci
170. more examples of reverse Polish notation by Mravinci
171. Morse homology by PrimeFan
172. motion of continuum by perucho
173. multiplication by PrimeFan
174. multiplication operator by PrimeFan
175. multiplication operator on $L^2$ by scineram
176. nabla by stevecheng
177. nabla acting on products by pahio
178. near operators by mathcam
179. Neumann problem by dczammit
180. non-commutative structure by bci1
181. non-Newtonian calculus by smithpith
182. noncommutative geometry by bci1
183. not a number by PrimeFan
184. nuclear C*-algebra by bci1
185. Ockham algebra by CWoo
186. one-parameter subgroup by CWoo
187. operator induced by a measure preserving map by asteroid
188. operator norm by asteroid
189. operator norm of multiplication operator on $L^2$ by rspuzio
190. operator topologies by asteroid
191. order of operations by akrowne
192. organismic supercategories and super-complex systems biodynamics by bci1
193. orthocomplemented lattice by CWoo
194. orthomodular lattice by CWoo
195. overload by Mravinci
196. parametric operator by Jon Awbrey
197. partial algebraic system by CWoo
198. partial isometry on hilbert spaces by karstenb
199. partially ordered algebraic system by CWoo
200. permutable congruences by CWoo
201. pointed set by CWoo
202. pointwise limit of bounded operators is bounded by asteroid
203. Poisson ring by rspuzio
204. polar coordinates by CWoo
205. polar decomposition by aube
206. polarization by differential operators by rspuzio
207. Polish notation by PrimeFan
208. polynomials in algebraic systems by CWoo
209. probabilistic metric space by CWoo
210. product topology preserves the Hausdorff property by archibal
211. projections as noncommutative characteristic functions by asteroid
212. proof of $d\alpha (X,Y) = X(\alpha(Y))$ $-$ $Y(\alpha(X))$ $ -$ $\alpha([X,Y])$ (global coordinate-free) by rspuzio
213. proof of Banach-Steinhaus theorem by Koro
214. proof of basic criterion for self-adjointness by Koro
215. proof of Borel functional calculus by asteroid
216. proof of classification of separable Hilbert spaces by rspuzio
217. proof of closed graph theorem by Koro
218. proof of equivalence of formulas for exp by stevecheng
219. proof of Hartman-Grobman theorem by Koro
220. proof of Hartogs' theorem by jirka
221. proof of Rodrigues' rotation formula by stevecheng
222. proof of topologically irreducible representations are algebraically irreducible for $C^*$-algebras by karstenb
223. proof of von Neumann double commutant theorem by asteroid
224. proof that $C_\cup$ and $C_\cap$ are consequence operators by rspuzio
225. properties of the adjoint operator by Koro
226. propositional calculus by Jon Awbrey
227. proximal neighborhood by CWoo
228. pseudocomplement by CWoo
229. pseudoinverse by akrowne
230. quandles by StevieHair
231. quantization by bci1
232. quantum automata and computation by bci1
233. quantum electrodynamics by bci1
234. quantum geometry by bci1
235. quantum groupoids by bci1
236. quantum groups by bci1
237. quantum logic by CWoo
238. quantum operator algebras in quantum field theories by bci1
239. quantum Riemannian geometry by bci1
240. quantum space-times by bci1
241. quantum super-operators by bci1
242. quantum topos by bci1
243. rational numbers are real numbers by matte
244. Rayleigh quotient by alozano
245. regular expression by CWoo
246. relation algebra by CWoo
247. relational system by CWoo
248. relative interior by CWoo
249. representation of a $C_c(\mathsf{G}) $ *- topological algebra by bci1
250. representation theory of $\mathfrak{sl}_2 \mathbb{C}$ by benjaminfjones
251. reverse Polish notation by Mravinci
252. ring of continuous functions by CWoo
253. root of unity by alozano
254. Schr\"odinger operator by mhale
255. Schr\"odinger's wave equation by Cosmin
256. Schur's Test by karstenb
257. sectional curvature determines Riemann curvature tensor by kerwinhui
258. self-adjoint operator by Koro
259. semi-Fredholm operator by mhale
260. shift operators in $\ell^p$ by matte
261. shunting yard algorithm by Mravinci
262. skew-symmetric matrix by Daume
263. sole sufficient operator by Jon Awbrey
264. some examples of Friedman numbers in Roman numerals by Mravinci
265. space-time quantization problems in quantum gravity theories by bci1
266. special elements in a relation algebra by CWoo
267. spectral measure by asteroid
268. spectral theorem by rmilson
269. spectral theorem by asteroid
270. spectral values classification by fernsanz
271. spin networks and spin foams by bci1
272. stable sorting algorithm by mathcam
273. Stirling numbers of the second kind by rmilson
274. subalgebra of an algebraic system by CWoo
275. subdirect product of algebraic systems by CWoo
276. substitution notation by pahio
277. subtraction by PrimeFan
278. superfields, superspace and supergravity by bci1
279. symbolic dynamics by PrimeFan
280. Thaine's theorem by mathcam
281. topic entry on analysis by CWoo
282. topic entry on order theory by CWoo
283. topic on applied mathematical physics and physical mathematics by bci1
284. topological group representation by asteroid
285. transpose operator by asteroid
286. trie by mathcam
287. types of homomorphisms by rspuzio
288. uniform continuity over locally compact quantum groupoids by bci1
289. unimodular matrix by CWoo
290. uniquely complemented lattice by CWoo
291. upper set by CWoo
292. vector field by mathcam
293. vector identities by mark_t314159
294. von Neumann algebras contain the range projections of its elements by asteroid
295. von Neumann double commutant theorem by asteroid
296. weak Hopf algebra by bci1
297. Weyl algebra by GrafZahl
298. Wielandt theorem for unital normed algebras by karstenb
299. Young's projection operators by rspuzio