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- 1.0545246 - ÚGN 2022 RIV SG eng J - Journal Article
Sysala, Stanislav - Haslinger, Jaroslav - Reddy, B. D. - Repin, S.
An abstract inf-sup problem inspired by limit analysis in perfect plasticity and related applications.
Mathematical Models and Methods in Applied Sciences. Roč. 31, č. 8 (2021), s. 1593-1623. ISSN 0218-2025. E-ISSN 1793-6314
R&D Projects: GA ČR(CZ) GA19-11441S
Institutional support: RVO:68145535
Keywords : convex optimization * duality * inf-sup conditions on cones * regularization * computable majorants * plasticity * delamination * limit analysis
OECD category: Applied mathematics
Impact factor: 3.803, year: 2021
Method of publishing: Limited access
https://www.worldscientific.com/doi/10.1142/S0218202521500330
Permanent Link: http://hdl.handle.net/11104/0321987File Download Size Commentary Version Access UGN_0545246.pdf 1 454.4 KB Other require - 2.0504440 - ÚGN 2020 RIV US eng J - Journal Article
Haslinger, Jaroslav - Repin, S. - Sysala, Stanislav
Inf–sup conditions on convex cones and applications to limit load analysis.
Mathematics and Mechanics of Solids. Roč. 24, č. 10 (2019), s. 3331-3353. ISSN 1081-2865. E-ISSN 1741-3028
R&D Projects: GA MŠMT LQ1602
Institutional support: RVO:68145535
Keywords : inf–sup conditions on convex cones * computable majorants of inf–sup constants * perfect plasticity * limit load analysis * failure of structures * finite element method
OECD category: Applied mathematics
Impact factor: 2.040, year: 2019
Method of publishing: Limited access
https://journals.sagepub.com/doi/full/10.1177/1081286519843969
Permanent Link: http://hdl.handle.net/11104/0296073File Download Size Commentary Version Access UGN_0504440.pdf 7 1.6 MB Publisher’s postprint require - 3.0495389 - ÚGN 2019 RIV GB eng J - Journal Article
Repin, S. - Sysala, Stanislav - Haslinger, Jaroslav
Computable majorants of the limit load in Hencky´s plasticity problems.
Computers & Mathematics With Applications. Roč. 75, č. 1 (2018), s. 199-217. ISSN 0898-1221. E-ISSN 1873-7668
R&D Projects: GA MŠMT LQ1602
Institutional support: RVO:68145535
Keywords : Hencky’s plasticity * limit load * computable bounds * divergence free fields * penalization
OECD category: Applied mathematics
Impact factor: 2.811, year: 2018
https://www.sciencedirect.com/science/article/pii/S0898122117305552
Permanent Link: http://hdl.handle.net/11104/0288377File Download Size Commentary Version Access UGN_0495389.pdf 7 1.7 MB Other require - 4.0483574 - ÚTIA 2019 RIV DE eng J - Journal Article
Repin, S. - Valdman, Jan
Error identities for variational problems with obstacles.
ZAMM-Zeitschrift fur Angewandte Mathematik und Mechanik. Roč. 98, č. 4 (2018), s. 635-658. ISSN 0044-2267. E-ISSN 1521-4001
R&D Projects: GA ČR(CZ) GF16-34894L; GA ČR GA17-04301S; GA MŠMT(CZ) 7AMB16AT015
Institutional support: RVO:67985556
Keywords : variational problems with obstacles * coincidence set * convex functionals * error identities
OECD category: Pure mathematics
Impact factor: 1.467, year: 2018
http://library.utia.cas.cz/separaty/2017/MTR/valdman-0483574.pdf
Permanent Link: http://hdl.handle.net/11104/0278827 - 5.0465662 - ÚGN 2017 RIV NL eng J - Journal Article
Haslinger, Jaroslav - Repin, S. - Sysala, Stanislav
A reliable incremental method of computing the limit load in deformation plasticity based on compliance: Continuous and discrete setting.
Journal of Computational and Applied Mathematics. Roč. 303, September 2016 (2016), s. 156-170. ISSN 0377-0427. E-ISSN 1879-1778
R&D Projects: GA MŠMT LQ1602; GA ČR GA13-18652S
Institutional support: RVO:68145535
Keywords : variational problems with linear growth energy * incremental limit analysis * elastic-perfectly plastic problems * finite element approximation
Subject RIV: BA - General Mathematics
Impact factor: 1.357, year: 2016
http://www.sciencedirect.com/science/article/pii/S0377042716300917
Permanent Link: http://hdl.handle.net/11104/0264110File Download Size Commentary Version Access UGN_0465662.pdf 7 902.5 KB Author’s postprint require - 6.0465656 - ÚGN 2017 RIV CZ eng J - Journal Article
Haslinger, Jaroslav - Repin, S. - Sysala, Stanislav
Guaranteed and computable bounds of the limit load for variational problems with linear growth energy functionals.
Applications of Mathematics. Roč. 61, č. 5 (2016), s. 527-564. ISSN 0862-7940. E-ISSN 1572-9109
R&D Projects: GA MŠMT LQ1602
Institutional support: RVO:68145535
Keywords : functionals with linear growth * limit load * truncation method * perfect plasticity
Subject RIV: BA - General Mathematics
Impact factor: 0.618, year: 2016
http://link.springer.com/article/10.1007/s10492-016-0146-6
Permanent Link: http://hdl.handle.net/11104/0264106File Download Size Commentary Version Access UGN_0465656.pdf 0 373.9 KB Publisher’s postprint open-access - 7.0444082 - ÚTIA 2016 RIV US eng J - Journal Article
Repin, S. - Valdman, Jan
A posteriori error estimates for two-phase obstacle problem.
Journal of Mathematical Sciences. Roč. 107, č. 2 (2015), s. 324-335. ISSN 1072-3374
R&D Projects: GA ČR GA13-18652S
Institutional support: RVO:67985556
Keywords : two-phase obstacle problem * a posteriori error estimate * finite element method * variational inequalities
Subject RIV: BA - General Mathematics
http://library.utia.cas.cz/separaty/2015/MTR/valdman-0444082.pdf
Permanent Link: http://hdl.handle.net/11104/0246679