User contributions for T4schmidt
From MaRDI portal
30 July 2025
- 14:5214:52, 30 July 2025 diff hist +415 Gramian Matrix (Q6674006) Created claim: specialized by (P1684): Observability Gramian (Q6673781)
- 14:5114:51, 30 July 2025 diff hist +433 Observability Gramian (Generalized) (Q6674005) Created claim: specialized by (P1684): Observability Gramian (Q6673781)
- 14:5114:51, 30 July 2025 diff hist +415 Gramian Matrix (Q6674006) Created claim: specialized by (P1684): Controllability Gramian (Q6673780)
- 14:5114:51, 30 July 2025 diff hist +433 Controllability Gramian (Generalized) (Q6674004) Created claim: specialized by (P1684): Controllability Gramian (Q6673780)
- 14:5014:50, 30 July 2025 diff hist −433 Observability Gramian (Q6673781) Removed claim: specialized by (P1684): Observability Gramian (Generalized) (Q6674005)
- 14:5014:50, 30 July 2025 diff hist −433 Controllability Gramian (Q6673780) Removed claim: specialized by (P1684): Controllability Gramian (Generalized) (Q6674004) Tag: Manual revert
- 14:4814:48, 30 July 2025 diff hist 0 Gramian Matrix (Q6674006) Changed claim: specialized by (P1684): Observability Gramian (Generalized) (Q6674005)
- 14:4814:48, 30 July 2025 diff hist 0 Gramian Matrix (Q6674006) Changed claim: specialized by (P1684): Controllability Gramian (Generalized) (Q6674004)
- 14:4614:46, 30 July 2025 diff hist +2 Observability Gramian (Generalized) (Q6674005) Changed [en] label: Observability Gramian (Generalized)
- 14:4414:44, 30 July 2025 diff hist −1 Controllability Gramian (Generalized) (Q6674004) Changed [en] label: Controllability Gramian (Generalized)
- 14:4314:43, 30 July 2025 diff hist +3 Controllability Gramian (Generalized) (Q6674004) Changed [en] label: Controllability Gramian (Generalized )
- 14:1514:15, 30 July 2025 diff hist +433 Controllability Gramian (Q6673780) Created claim: specialized by (P1684): Controllability Gramian (Generalized) (Q6674004)
- 14:1414:14, 30 July 2025 diff hist −415 Observability Gramian (Q6673781) Removed claim: specialized by (P1684): Controllability Gramian (Generalized) (Q6674004)
- 14:1314:13, 30 July 2025 diff hist −382 Gramian Matrix (Q6674006) Removed claim: related URL (P1690): https://en.wikipedia.org/wiki/Gram_matrix
- 14:1314:13, 30 July 2025 diff hist +380 Gramian Matrix (Q6674006) Created claim: described at URL (P104): https://en.wikipedia.org/wiki/Gram_matrix
- 14:1114:11, 30 July 2025 diff hist +93 Jørgen Pedersen Gram (Q1453354) Added [en] description: Danish mathematician (1850–1916) current
- 14:0914:09, 30 July 2025 diff hist +344 Observability Gramian (Q6673781) Created claim: Wikidata QID (P12): Q7075420
- 14:0914:09, 30 July 2025 diff hist +390 Observability Gramian (Q6673781) Created claim: described at URL (P104): https://en.wikipedia.org/wiki/Observability_Gramian
- 14:0814:08, 30 July 2025 diff hist −392 Observability Gramian (Q6673781) Removed claim: related URL (P1690): https://en.wikipedia.org/wiki/Observability_Gramian
- 14:0414:04, 30 July 2025 diff hist −394 Controllability Gramian (Q6673780) Removed claim: related URL (P1690): https://en.wikipedia.org/wiki/Controllability_Gramian
- 14:0314:03, 30 July 2025 diff hist +342 Controllability Gramian (Q6673780) Created claim: Wikidata QID (P12): Q83587
- 14:0214:02, 30 July 2025 diff hist +392 Controllability Gramian (Q6673780) Created claim: described at URL (P104): https://en.wikipedia.org/wiki/Controllability_Gramian
- 13:5813:58, 30 July 2025 diff hist −7 Observability Gramian (Q6673781) Changed [en] label: Observability Gramian
- 13:5713:57, 30 July 2025 diff hist −7 Controllability Gramian (Q6673780) Changed [en] label: Controllability Gramian
- 13:4913:49, 30 July 2025 diff hist −343 Anharmonicity Constant (Perturbation Theory) (Q6674132) Removed claim: Wikidata QID (P12): Q545228
- 13:4613:46, 30 July 2025 diff hist +667 Allee Effect (Q6674126) Changed claim: image (P356): A graph showing the difference between strong and weak Allee effects.svg
- 13:4613:46, 30 July 2025 diff hist +412 Allee Effect (Q6674126) Created claim: image (P356): A graph showing the difference between strong and weak Allee effects.svg
- 13:4513:45, 30 July 2025 diff hist +381 Allee Effect (Q6674126) Created claim: described at URL (P104): https://en.wikipedia.org/wiki/Allee_effect
- 11:3311:33, 30 July 2025 diff hist −4 Schrödinger Equation (Time Dependent) (Q6534305) Changed claim: defining formula (P989): \mathrm{i} \hbar \frac{\partial}{\partial t} |\psi (t)\rangle = \hat H |\psi (t)\rangle
- 11:2811:28, 30 July 2025 diff hist +91 Erwin Schrödinger (Q1565702) Added [en] description: Austrian physicist (1887–1961) current
- 10:5310:53, 30 July 2025 diff hist +364 Wave Vector of an Electron (Q6674123) Created claim: related URL (P1690): https://en.wikipedia.org/wiki/Wave_vector
- 10:5210:52, 30 July 2025 diff hist +433 Wavenumber (Q6775573) Created claim: specialized by (P1684): Wave Vector (Q6775572)
- 10:4710:47, 30 July 2025 diff hist +379 Wavenumber (Q6775573) Created claim: described at URL (P104): https://en.wikipedia.org/wiki/Wavenumber
- 10:4610:46, 30 July 2025 diff hist +343 Wavenumber (Q6775573) Created claim: Wikidata QID (P12): Q192510
- 10:4510:45, 30 July 2025 diff hist +433 Wavenumber (Q6775573) Created claim: MaRDI profile type (P1460): MaRDI quantity profile (Q6534271)
- 10:4410:44, 30 July 2025 diff hist +429 Wavenumber (Q6775573) Created claim: instance of (P31): kind of quantity (Q6534245)
- 10:4410:44, 30 July 2025 diff hist +433 Wavenumber (Q6775573) Created claim: community (P1495): MathModDB (Q6534265)
- 10:4310:43, 30 July 2025 diff hist +431 N Wavenumber (Q6775573) Created a new Item: Wavenumber, inverse of the wavelength, i.e. the spatial frequency of a wave.
- 10:3910:39, 30 July 2025 diff hist +433 Wave Vector (Q6775572) Created claim: specialized by (P1684): Wave Vector of an Electron (Q6674123)
- 10:3810:38, 30 July 2025 diff hist +343 Wave Vector (Q6775572) Created claim: Wikidata QID (P12): Q657009
- 10:3810:38, 30 July 2025 diff hist +380 Wave Vector (Q6775572) Created claim: described at URL (P104): https://en.wikipedia.org/wiki/Wave_vector
- 10:3710:37, 30 July 2025 diff hist +433 Wave Vector (Q6775572) Created claim: MaRDI profile type (P1460): MaRDI quantity profile (Q6534271)
- 10:3710:37, 30 July 2025 diff hist +429 Wave Vector (Q6775572) Created claim: instance of (P31): quantity (Q6534237)
- 10:3610:36, 30 July 2025 diff hist +433 Wave Vector (Q6775572) Created claim: community (P1495): MathModDB (Q6534265)
- 10:3610:36, 30 July 2025 diff hist +376 N Wave Vector (Q6775572) Created a new Item: Wave Vector, vector pointing in the direction of a wave and whose magnitude is equal to the wavenumber
- 10:3110:31, 30 July 2025 diff hist −343 Wave Vector of an Electron (Q6674123) Removed claim: Wikidata QID (P12): Q657009
- 10:3110:31, 30 July 2025 diff hist +378 Wave Vector of an Electron (Q6674123) Created claim: related URL (P1690): https://www.wikidata.org/wiki/Q657009
29 July 2025
- 17:2617:26, 29 July 2025 diff hist +24 Quantum Potential Operator (Q6674109) Changed claim: related URL (P1690): https://en.wikipedia.org/wiki/Hamiltonian_(quantum_mechanics)
- 17:2617:26, 29 July 2025 diff hist +360 Quantum Potential Operator (Q6674109) Created claim: related URL (P1690): https://www.wikidata.org/wiki/Q660488
- 17:2617:26, 29 July 2025 diff hist +378 Quantum Potential Operator (Q6674109) Created claim: related URL (P1690): https://www.wikidata.org/wiki/Q660488
