User contributions for Roffaduft
A user with 471 edits. Account created on 30 August 2022.
25 May 2024
- 05:1505:15, 25 May 2024 diff hist −3 m Creation and annihilation operators fixed wiki hyperlink to redirect to the right type of commutator current
22 May 2024
- 03:4803:48, 22 May 2024 diff hist +1 m Bound state in the continuum fixed reference error and wiki hyperlink current
21 May 2024
- 06:5106:51, 21 May 2024 diff hist −551 m Wave equation →Introduction: see last edit. current
- 06:5006:50, 21 May 2024 diff hist −17 Wave equation →Introduction: removed redundacies. The last paragraph is already discussed in the introduction; it is not an elaboration nor does it contain new information.
- 06:2606:26, 21 May 2024 diff hist +33 m Hyperbolic partial differential equation added citation needed. I strongly suspect there is some confusion between the concepts of a "[second order] hyperbolic partial differential equation" and a "differential operator acting on a hyperbolic polynomial [of order n]" current
18 May 2024
- 05:1005:10, 18 May 2024 diff hist +272 Schrödinger equation →Preliminaries: added source. added wiki hyperlinks. minor rephrasing.
- 04:3604:36, 18 May 2024 diff hist −400 Schrödinger equation →Preliminaries: removed incorrect reference. fixed minor math error regarding the domain of a complex hilbert space
13 May 2024
- 07:3407:34, 13 May 2024 diff hist +550 Riccati equation added reference. Gave a small elaboration on the general solution; "completing" the subsection: Conversion to a second order linear equation current
8 May 2024
- 06:5506:55, 8 May 2024 diff hist +43 Trace class →Definition: Made a clear symbolic distinction between "positive operators" and "not necessarily positive operators"
3 May 2024
- 08:4308:43, 3 May 2024 diff hist +841 Talk:Dirac delta function →Dirac delta in quantum mechanics: Reply current Tag: Reply
2 May 2024
- 14:2414:24, 2 May 2024 diff hist +444 Talk:Dirac delta function →Dirac delta in quantum mechanics: Reply Tag: Reply
- 13:5013:50, 2 May 2024 diff hist +223 Talk:Dirac delta function →Dirac delta in quantum mechanics: Reply Tags: Mobile edit Mobile web edit Reply
- 13:4013:40, 2 May 2024 diff hist +345 Talk:Dirac delta function →Dirac delta in quantum mechanics: Reply Tags: Mobile edit Mobile web edit Reply
- 13:2613:26, 2 May 2024 diff hist +207 Talk:Dirac delta function →Dirac delta in quantum mechanics: Reply Tags: Mobile edit Mobile web edit Reply
- 13:1813:18, 2 May 2024 diff hist +489 Talk:Dirac delta function →Dirac delta in quantum mechanics: Reply Tags: Mobile edit Mobile web edit Reply
- 12:5012:50, 2 May 2024 diff hist +479 Talk:Dirac delta function →Dirac delta in quantum mechanics: Reply Tags: Mobile edit Mobile web edit Reply
- 12:3512:35, 2 May 2024 diff hist +738 Talk:Dirac delta function →Dirac delta in quantum mechanics: Reply Tag: Reply
- 08:1508:15, 2 May 2024 diff hist 0 m Born rule Changed the order of the subsections. The subsection "Application" does lack references/citations though. Tag: Reverted
- 07:3907:39, 2 May 2024 diff hist +819 Talk:Dirac delta function →Dirac delta in quantum mechanics: new section Tag: New topic
1 May 2024
- 07:5307:53, 1 May 2024 diff hist +57 Dirac delta function →Quantum mechanics: removed redundancies. made minor cosmetic change. fixed hyperlink. made minor corrections in the maths
25 April 2024
- 07:1307:13, 25 April 2024 diff hist −23 m Position operator →Eigenstates: removed pedantic use of "Q.E.D"
- 06:5806:58, 25 April 2024 diff hist +94 Bra–ket notation →Spinless position–space wave function: removed inadequate reference. added "citation needed" and "clarification needed" due to the ambiguous use of "uncoutable Hilbert space". Point 3. of Position_operator#Basic_properties and rigged hilbert space apply here.
24 April 2024
- 08:5608:56, 24 April 2024 diff hist +14 m Helmholtz equation →Motivation and uses: added "homogeneous" to emphasize the difference with the inhomogeneous case discussed later on current
15 April 2024
- 06:4606:46, 15 April 2024 diff hist −12 m Unitary group fixed wiki hyperlink
- 06:4106:41, 15 April 2024 diff hist +4 m Group action →Fixed points and stabilizer subgroups: MOS:WAW
- 06:1206:12, 15 April 2024 diff hist +187 Talk:Jensen's formula →Mistake in Jensen's formula for meromorphic functions: Reply current Tag: Reply
13 April 2024
- 07:1107:11, 13 April 2024 diff hist +631 Bloch sphere cleaned up the reference page. Turned section into subsection. Fixed some ambiguous statements in the intro and added source, though it might be better to move it down to the "Definition" section
4 April 2024
- 10:4010:40, 4 April 2024 diff hist +154 Weierstrass elliptic function fixed minor error, in line with reference. current
- 09:2009:20, 4 April 2024 diff hist +597 Weierstrass elliptic function added an application involving the Painlevé property.
- 09:1309:13, 4 April 2024 diff hist +3 Painlevé transcendents added citation. The citations and reference section of this page needs work.
- 06:3706:37, 4 April 2024 diff hist −657 Weierstrass elliptic function Removed redundancies. Changed order of subsections. Added wiki hyperlinks. Edits are based on p.9 of Apostol, Tom M. (1976) in the reference
- 04:2104:21, 4 April 2024 diff hist −9 m Weierstrass elliptic function →Definition: fixed wiki hyperlink: period lattice
- 04:1704:17, 4 April 2024 diff hist −14 m Fundamental pair of periods →Definition: fixed wiki hyperlink current
- 03:1803:18, 4 April 2024 diff hist +456 Talk:Σ-finite measure →sigma-finite \mu: new section Tag: New topic
3 April 2024
- 14:4914:49, 3 April 2024 diff hist +572 Talk:Identity function →Unnecessary reference: Reply current Tag: Reply
- 14:1914:19, 3 April 2024 diff hist +378 Talk:Identity function →Unnecessary reference: Reply Tag: Reply
- 14:1114:11, 3 April 2024 diff hist +536 Talk:Identity function →Unnecessary reference: new section Tag: New topic
- 14:0614:06, 3 April 2024 diff hist −435 Identity function Undid revision 1217007050 by Dedhert.Jr (talk) Tag: Undo
- 05:2805:28, 3 April 2024 diff hist −435 Identity function Undid revision 1216982280 by Dedhert.Jr (talk) WP:CITEKILL Tags: Undo Reverted
2 April 2024
- 16:1116:11, 2 April 2024 diff hist +420 Talk:Wave function collapse →Mathematical description: Reply Tags: Mobile edit Mobile web edit Reply
- 04:1504:15, 2 April 2024 diff hist +143 Talk:Wave function collapse →Mathematical description: Reply Tag: Reply
1 April 2024
- 07:1407:14, 1 April 2024 diff hist +908 Talk:Wave function collapse →Mathematical description: Reply Tag: Reply
- 04:4104:41, 1 April 2024 diff hist +787 Talk:Wave function collapse →Mathematical description: Reply Tag: Reply
31 March 2024
- 16:1216:12, 31 March 2024 diff hist +915 Talk:Wave function collapse →Mathematical description: Reply Tag: Reply
- 15:5915:59, 31 March 2024 diff hist +13 Wave function collapse Undid revision 1216529771 by Johnjbarton (talk) It is a mathematical description, not a general" one, o Tag: Undo
- 15:4715:47, 31 March 2024 diff hist +23 Wave function collapse Undid revision 1216534770 by Johnjbarton (talk) Edit is not in line with the stated reference. Tag: Undo
- 15:4415:44, 31 March 2024 diff hist +645 Talk:Wave function collapse →Mathematical description: new section Tag: New topic
- 15:3615:36, 31 March 2024 diff hist +61 Wave function collapse Undid revision 1216530315 by Johnjbarton (talk) Given that the previous edit suggested that "eigenstates" are always "wave functions", the 'words and observation' are demonstrably not unnecessary Tag: Undo
- 07:2407:24, 31 March 2024 diff hist +721 Wave function collapse Fixed the mathematical description based on previous versions due to ambiguous description of wave functions and eigenstates. Removed inaccurate citation. Added a more "mathematical" reference
30 March 2024
- 05:3805:38, 30 March 2024 diff hist +214 Riemann–Hilbert problem added an example
