MediaWiki API result
This is the HTML representation of the JSON format. HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format. To see the non-HTML representation of the JSON format, set format=json.
See the complete documentation, or the API help for more information.
{
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"continue": {
"lecontinue": "20260826093714|4579",
"continue": "-||"
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"query": {
"logevents": [
{
"logid": 4589,
"ns": 6,
"title": "File:Inv red comput.pdf",
"pageid": 1441,
"logpage": 1441,
"revid": 7958,
"params": {},
"type": "create",
"action": "create",
"user": "Verbovet",
"timestamp": "2026-10-14T18:30:32Z",
"comment": ""
},
{
"logid": 4588,
"ns": 6,
"title": "File:Inv red comput.pdf",
"pageid": 1441,
"logpage": 1441,
"revid": 7958,
"params": {
"img_sha1": "t71v32o4rhrbqehch9tac9vi3akvvzn",
"img_timestamp": "2026-10-14T18:30:32Z"
},
"type": "upload",
"action": "upload",
"user": "Verbovet",
"timestamp": "2026-10-14T18:30:32Z",
"comment": ""
},
{
"logid": 4587,
"ns": 0,
"title": "Seminar talk, 21 October 2026",
"pageid": 1440,
"logpage": 1440,
"revid": 7956,
"params": {},
"type": "create",
"action": "create",
"user": "Verbovet",
"timestamp": "2026-10-10T13:35:30Z",
"comment": "Created page with \"{{Talk | speaker = Raffaele Vitolo | title = Bi-Hamiltonian systems from homogeneous operators, part 2 | abstract = I will present new results on the same topic on which I delivered a seminar on March 2026. More precisely, the topic is that of integrable systems defined by bi-Hamiltonian pairs of the following form: <math>A_1 = P_1 + R_k</math> and <math>A_2 = P_2</math>, where <math>P_1</math>, <math>P_2</math> are homogeneous first-order Hamiltonian operators and <math...\""
},
{
"logid": 4586,
"ns": 0,
"title": "Seminar talk, 25 November 2026",
"pageid": 1439,
"logpage": 1439,
"revid": 7949,
"params": {},
"type": "create",
"action": "create",
"user": "Verbovet",
"timestamp": "2026-10-07T12:17:20Z",
"comment": "Created page with \"{{Talk | speaker = Leonid Bogdanov | title = Orlov\u2013Schulman symmetries of multidimensional dispersionless integrable hierarchies | abstract = We construct Orlov-Schulman symmetries for multidimensional dispersionless integrable hierarchies, focusing on illustrative examples of the (2+1)-dimensional Manakov-Santini (MS) hierarchy and (2+2)-dimensional self-dual conformal structure (SDCS) hierarchy. We provide\u00a0 an explicit proof of compatibility of additional symmetries...\""
},
{
"logid": 4585,
"ns": 0,
"title": "Seminar talk, 9 December 2026",
"pageid": 1438,
"logpage": 1438,
"revid": 7945,
"params": {},
"type": "create",
"action": "create",
"user": "Verbovet",
"timestamp": "2026-10-03T10:35:09Z",
"comment": "Created page with \"{{Talk | speaker = Boris Kruglikov | title = Exceptional Lie superalgebras as symmetries of differential superequations | abstract = Every simple Lie algebra can be realized as complete symmetry of a differential equation. For G2 this goes back to E.Cartan and F.Engel papers of 1893. For others this was done in a uniform way by D.The and independently by D.V.Alekseevsky, J.Gutt, G.Manno, G.Moreno in 2016. A generalization to superalgebras was done first for G3 in 2019. I...\""
},
{
"logid": 4584,
"ns": 0,
"title": "Seminar talk, 14 October 2026",
"pageid": 1437,
"logpage": 1437,
"revid": 7939,
"params": {},
"type": "create",
"action": "create",
"user": "Verbovet",
"timestamp": "2026-09-30T11:30:15Z",
"comment": "Created page with \"{{Talk | speaker = Konstantin Druzhkov | title = Computational algorithms for invariant reduction of variational forms | abstract = Symmetry reductions of partial differential equations inherit more geometric structures than other types of reductions: invariant conservation laws, presymplectic structures, internal Lagrangians, and, under suitable\u00a0conditions, Hamiltonian structures of the original system descend to its symmetry reduction through the mechanism of invarian...\""
},
{
"logid": 4583,
"ns": 0,
"title": "Seminar talk, 7 October 2026",
"pageid": 1436,
"logpage": 1436,
"revid": 7937,
"params": {},
"type": "create",
"action": "create",
"user": "Verbovet",
"timestamp": "2026-09-29T12:08:18Z",
"comment": "Created page with \"{{Talk | speaker = Valentin Lychagin | title = Thermodynamics, jets geometry and phase transitions | abstract = In this talk, we will discuss equations of state and phase transitions in thermodynamics, as well as their relationship to the geometry of jet spaces and differential equations. The equations of state give a description of the thermodynamic media under consideration and, in the simplest case, are geometrically realized as Legendre manifolds in the contact spac...\""
},
{
"logid": 4582,
"ns": 0,
"title": "Seminar talk, 23 September 2026",
"pageid": 1435,
"logpage": 1435,
"revid": 7928,
"params": {},
"type": "create",
"action": "create",
"user": "Verbovet",
"timestamp": "2026-09-16T11:24:38Z",
"comment": "Created page with \"{{Talk | speaker = Oleg Morozov | title = A Lax representation, symmetries, and conservation laws for the three-dimensional Euler-Helmholtz equations | abstract = I will consider the three-dimensional Euler-Helmholtz equations for an inviscid incompressible fluid and reformulate them in a vorticity-type form by introducing a vector potential. I will exhibit a Lax representation with a non-removable parameter for the resulting system. I will discuss local symmetries and c...\""
},
{
"logid": 4581,
"ns": 0,
"title": "Seminar talk, 16 September 2026",
"pageid": 1434,
"logpage": 1434,
"revid": 7922,
"params": {},
"type": "create",
"action": "create",
"user": "Verbovet",
"timestamp": "2026-09-07T19:46:03Z",
"comment": "Created page with \"{{Talk | speaker = Alexander Mikhailov | title = Finite dimensional reductions of integrable differential-difference equations | abstract = Integrable partial differential equations, such as the Korteweg-de Vries (KdV) equation, admit infinite hierarchies of commuting higher symmetries. Their symmetry reductions give rise to integrable finite-dimensional dynamical systems that are solvable in terms of Abelian functions. This observation underlies the finite-gap integrati...\""
},
{
"logid": 4580,
"ns": 0,
"title": "School-conference Nonholonomic days in Pereslavl",
"pageid": 0,
"logpage": 1431,
"params": {},
"type": "delete",
"action": "delete",
"user": "Verbovet",
"timestamp": "2026-08-28T18:48:48Z",
"comment": "content was: \"The school's program will include lectures by 9 renowned experts, as well as presentations by young participants. We welcome undergraduate and graduate students from various universities and cities. Accommodation for participants is free of charge and covered by the school. Lecturers: Yu.V. Averbukh, S.V. Bolotin, A.V. Dymov, L.V. Lokutsievsky, Yu.L. Sachkov, N. Paddeu, A...\", and the only contributor was \"[[Special:Contributions/Verbovet|Verbovet]]\" ([[User talk:Verbovet|talk]])"
}
]
}
}