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05:5505:55, 26 May 2024 diff hist +25‎ m J-invariant ‎ added wiki hyperlink to "special linear group" current

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

03:4803:48, 22 May 2024 diff hist +1‎ m Bound state in the continuum ‎ fixed reference error and wiki hyperlink current

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

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

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

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"

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

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.

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

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