Local controllability does imply global controllability

Authors: Boscain, Ugo, Cannarsa, Daniele, Franceschi, Valentina, Sigalotti, Mario

Contributors: Cannarsa, Daniele

Source: Comptes Rendus. Mathématique, Vol 361, Iss G11, Pp 1813-1822 (2023)

Subject Terms: Controllability, 0209 industrial biotechnology, Local controllability, small-time local controllability, [MATH.MATH-DS] Mathematics [math]/Dynamical Systems [math.DS], [MATH.MATH-OC] Mathematics [math]/Optimization and Control [math.OC], 02 engineering and technology, Dynamical Systems (math.DS), 01 natural sciences, 57R27, 34H05, 93B05, säätöteoria, Optimization and Control (math.OC), 0103 physical sciences, QA1-939, FOS: Mathematics, monistot, Mathematics - Dynamical Systems, differentiaaliyhtälöt, Mathematics - Optimization and Control, Mathematics

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Access URL: http://arxiv.org/abs/2110.06631
https://doaj.org/article/ec41d0ccf2f644c78f76ceffd0473bd7
https://hal.science/hal-03379557v1
http://urn.fi/URN:NBN:fi:jyu-202401121239
https://hdl.handle.net/11577/3509236
https://doi.org/10.5802/crmath.538

Classical flows of vector fields with exponential or sub-exponential summability

Authors: Ambrosio Luigi, Nicolussi Golo, Sebastinao, Serra Cassano, Francesco

Source: Journal of Differential Equations. 372:458-504

Subject Terms: osittaisdifferentiaaliyhtälöt, Sobolev–Orlicz spaces, continuity equation, ta111, 01 natural sciences, Mathematics - Analysis of PDEs, Mathematics - Classical Analysis and ODEs, flow, transport equation, Classical Analysis and ODEs (math.CA), FOS: Mathematics, Vector fields, FlowSobolev–Orlicz spaces, Transport equation, Continuity equation, Matematiikka, 0101 mathematics, vector fields, differentiaaliyhtälöt, Vector fieldsFlow, Mathematics, Analysis of PDEs (math.AP)

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Access URL: http://arxiv.org/abs/2208.01381
http://juuli.fi/Record/0675470623
https://doi.org/10.1016/j.jde.2023.07.005
http://urn.fi/URN:NBN:fi:jyu-202308304838
https://www.sciencedirect.com/science/article/pii/S0022039623004709?via=ihub
https://hdl.handle.net/11572/384690
https://doi.org/10.1016/j.jde.2023.07.005
https://hdl.handle.net/11384/139044
https://doi.org/10.1016/j.jde.2023.07.005

Miten SYNTI hyödyntää matemaattista mallinnusta

Authors: Huikkola, Miika, Jankko, Tero, Korpela, Aki, Korpijärvi, Juha

Contributors: fi=Tampereen ammattikorkeakoulu|sv=Tampereen ammattikorkeakoulu|en=Tampere University of Applied Sciences

Source: 120744.

Subject Terms: mallintaminen, sähköverkot, simulointi, differentiaaliyhtälöt, matematiikka, dynamiikka

File Description: 18-19

Relation: Toolilainen; http://www.theseus.fi/handle/10024/897471

Availability: http://www.theseus.fi/handle/10024/897471

Cheers: A Linear‐Scaling KBE + GKBA Code

Authors: Pavlyukh, Yaroslav, Tuovinen, Riku, Perfetto, Enrico, Stefanucci, Gianluca

Contributors: Pavlyukh, Y, Tuovinen, R, Perfetto, E, Stefanucci, G

Source: Phys. Status Solidi B

Subject Terms: molekyylifysiikka, Settore FIS/03, nonequilibrium Green's function theories, Settore PHYS-03/A - Fisica sperimentale della materia e applicazioni, nonequilibrium Green'sfunction theories, laskennallinen tiede, kiinteän olomuodon fysiikka, simulointi, generalized Kadanoff-Baym ansatz, differentiaaliyhtälöt, excited states

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Access URL: http://urn.fi/URN:NBN:fi:jyu-202401191434

The Egan Problem on the Pull-in Range of Type 2 PLLs

Authors: Kuznetsov, Nikolay V., Lobachev, Mikhail Y., Yuldashev, Marat V., Yuldashev, Renat, V.

Source: IEEE Transactions on Circuits and Systems II: Express Briefs. 68:1467-1471

Subject Terms: PLL, ta213, type II, ta111, elektroniset piirit, Egan problem on the pull-in range, hold-in range, Tietotekniikka, Egan conjecture, global stability, harmonic balance method, säätöteoria, värähtelyt, type 2, describing function, phase-locked loop, Mathematical Information Technology, nonlinear analysis, Gardner problem on the lock-in range, differentiaaliyhtälöt, Lyapunov functions

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Access URL: https://ieeexplore.ieee.org/ielx7/8920/9387428/09258948.pdf
https://dblp.uni-trier.de/db/journals/tcasII/tcasII68.html#KuznetsovLYY21
http://ieeexplore.ieee.org/document/9258948/
https://ieeexplore.ieee.org/document/9258948/
https://jyx.jyu.fi/handle/123456789/72785
http://urn.fi/URN:NBN:fi:jyu-202011246748

Donsker-type theorem for BSDEs : Rate of convergence

Authors: Briand, Philippe, Geiss, Christel, Geiss, Stefan, Labart, Céline

Source: Bernoulli. 27(2):899-929

Subject Terms: konvergenssi, ta111, approksimointi, differentiaaliyhtälöt, stokastiset prosessit

Access URL: http://juuli.fi/Record/0378637621

Recovering a variable exponent

Authors: Brander, Tommi, Siltakoski, Jarkko

Source: Documenta Mathematica. 26:713-731

Subject Terms: non-standard growth, variable exponent, elliptic equation, quasilinear equation, 01 natural sciences, inversio-ongelmat, Calderón's problem, Mathematics - Analysis of PDEs, approximation by polynomials, FOS: Mathematics, 34A55 (Primary) 41A10, 34B15, 28A25 (Secondary), inverse problem, Matematiikka, approksimointi, 0101 mathematics, Müntz-Szász theorem, differentiaaliyhtälöt, Mathematics, Analysis of PDEs (math.AP)

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Access URL: http://arxiv.org/abs/2002.06076
https://jyx.jyu.fi/handle/123456789/77677
https://hdl.handle.net/11250/3046436
http://urn.fi/URN:NBN:fi:jyu-202109074796

Systematic Imposition of Partial Differential Equations in Boundary Value Problems

Authors: Mönkölä, Sanna, Parkkonen, Jouni, Rossi, Tuomo, Kettunen, Lauri

Subject Terms: ta113, sähkömagnetismi, differentiaalilaskenta, differentiaaliyhtälöt

Access URL: http://juuli.fi/Record/0675461923

Mean square rate of convergence for random walk approximation of forward-backward SDEs

Authors: Labart, Céline, Luoto, Antti, Geiss, Christel

Contributors: Department of Mathematics and Statistics Jyväskylä Univ (JYU), University of Jyväskylä (JYU), Laboratoire de Mathématiques (LAMA), Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)

Source: Advances in Applied Probability. 52:735-771

Subject Terms: konvergenssi, approximation scheme, ta111, Probability (math.PR), Backward stochastic differential equations, 01 natural sciences, finite difference equation, [MATH.MATH-PR]Mathematics [math]/Probability [math.PR], convergence rate, random walk approximation 2010 Mathematics Subject Classification: Primary 60H10, 60G50 Secondary 60H30, backward stochastic differential equations, FOS: Mathematics, Matematiikka, 60H35, approksimointi, 0101 mathematics, differentiaaliyhtälöt, random walk approximation, Mathematics, Mathematics - Probability, stokastiset prosessit

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Access URL: https://jyx.jyu.fi/bitstream/123456789/73815/2/Mean%2520square%2520rate%2520of%2520convergence.pdf
http://arxiv.org/abs/1807.05889
https://www.cambridge.org/core/journals/advances-in-applied-probability/article/mean-square-rate-of-convergence-for-random-walk-approximation-of-forwardbackward-sdes/06BD3DC57BE736270171EDC10E99C5D4
https://hal.archives-ouvertes.fr/hal-01838449/document
https://www.cambridge.org/core/services/aop-cambridge-core/content/view/06BD3DC57BE736270171EDC10E99C5D4/S0001867820000178a.pdf/div-class-title-mean-square-rate-of-convergence-for-random-walk-approximation-of-forward-backward-sdes-div.pdf
https://jyx.jyu.fi/handle/123456789/73815
https://jyx.jyu.fi/bitstream/123456789/73815/2/Mean%2520square%2520rate%2520of%2520convergence.pdf
https://hal.archives-ouvertes.fr/hal-01838449
http://urn.fi/URN:NBN:fi:jyu-202101261275

Weighted bounded mean oscillation applied to backward stochastic differential equations

Authors: Ylinen, Juha, Geiss, Stefan

Source: Stochastic Processes and their Applications. 130:3711-3752

Subject Terms: ta111, Probability (math.PR), 01 natural sciences, BSDEs, decoupling, värähtelyt, John-Nirenberg theorem, tail estimates, 60H10, 60G99, FOS: Mathematics, weighted bounded mean oscillation, 0101 mathematics, differentiaaliyhtälöt, Mathematics - Probability, stokastiset prosessit

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Access URL: http://arxiv.org/pdf/1501.01183
http://arxiv.org/abs/1501.01183
http://juuli.fi/Record/0363792319
https://doi.org/10.1016/j.spa.2019.10.007
https://www.sciencedirect.com/science/article/pii/S030441491930599X
https://jyx.jyu.fi/handle/123456789/68766
https://ideas.repec.org/a/eee/spapps/v130y2020i6p3711-3752.html
http://urn.fi/URN:NBN:fi:jyu-202004292969

Reliable Numerical Solution of a Class of Nonlinear Elliptic Problems Generated by the Poisson–Boltzmann Equation

Authors: Kraus, Johannes, Nakov, Svetoslav, Repin, Sergey

Source: Computational Methods in Applied Mathematics. 20(2):293-319

Subject Terms: ta113, differentiaaliyhtälöt

Access URL: http://juuli.fi/Record/0368753420

Kiepahdusmomentin laskenta differenssimenetelmällä

Authors: Perälä Martti

Subject Terms: ta212, rakenteet (rakentaminen), mitoitus, taivutus (työstö), palkit, ta216, differentiaaliyhtälöt

Access URL: http://juuli.fi/Record/0396314322
https://urn.fi/URN:NBN:fi-fe2022121571806

Kiepahdusmomentin laskenta differenssimenetelmällä

Authors: Perälä, Martti

Subject Terms: ta212, rakenteet (rakentaminen), mitoitus, taivutus (työstö), palkit, ta216, differentiaaliyhtälöt

Access URL: http://juuli.fi/Record/0396314322

On Leonov’s Method for Computing the Linearization of Transverse Dynamics and Analyzing Zhukovsky Stability

Authors: Shiryaev, A. S., Khusainov, R. R., Mamedov, Sh. N., Gusev, S. V., Kuznetsov, N. V.

Source: Vestnik St. Petersburg University, Mathematics. 52:334-341

Subject Terms: säätöteoria, 0209 industrial biotechnology, ta111, 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology, differentiaaliyhtälöt

Access URL: http://juuli.fi/Record/0367090619
https://doi.org/10.1134/S1063454119040071

Reliable Numerical Solution of a Class of Nonlinear Elliptic Problems Generated by the Poisson–Boltzmann Equation

Authors: Kraus, Johannes, Nakov, Svetoslav, Repin, Sergey I.

Source: Computational Methods in Applied Mathematics. 20:293-319

Subject Terms: a priori error estimates, Numerical Analysis (math.NA), convergence of finite element approximations, 16. Peace & justice, 01 natural sciences, guaranteed and efficient a posteriori error bounds, existence and uniqueness of solutions, semilinear partial differential equations, 65J15, 49M29, 65N15, 65N30, 65N50, 35J20, Mathematik, FOS: Mathematics, Mathematics - Numerical Analysis, 0101 mathematics, Poisson-Boltzmann equation, differentiaaliyhtälöt, error indicators and adaptive mesh refinement

File Description: application/pdf; fulltext

Access URL: http://arxiv.org/pdf/1803.05668
http://arxiv.org/abs/1803.05668
http://ui.adsabs.harvard.edu/abs/2018arXiv180305668K/abstract
https://arxiv.org/pdf/1803.05668.pdf
https://arxiv.org/abs/1803.05668
http://urn.fi/URN:NBN:fi:jyu-202005273513
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85067455457
https://doi.org/10.1515/cmam-2018-0252

Existence, uniqueness and Malliavin differentiability of Lévy-driven BSDEs with locally Lipschitz driver

Authors: Steinicke, Alexander, Geiss, Christel

Source: Stochastics. 92:418-453

Subject Terms: matematiikka, locally Lipschitz generator, ta111, Probability (math.PR), malliavin differentiability of BSDEs, Malliavin-laskenta, existence and uniqueness of solutions to BSDEs, BSDEs with jumps, 01 natural sciences, quadratic BSDEs, FOS: Mathematics, Matematiikka, 60H10, 0101 mathematics, differentiaaliyhtälöt, Mathematics, Mathematics - Probability, stokastiset prosessit

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Access URL: https://europepmc.org/articles/pmc7327528?pdf=render
https://pubmed.ncbi.nlm.nih.gov/32655677
http://arxiv.org/abs/1805.05851
http://juuli.fi/Record/0368760520
https://doi.org/10.1080/17442508.2019.1626859
https://arxiv.org/pdf/1805.05851.pdf
https://ui.adsabs.harvard.edu/abs/2018arXiv180505851G/abstract
https://arxiv.org/abs/1805.05851
https://pubmed.ncbi.nlm.nih.gov/32655677/
https://jyx.jyu.fi/handle/123456789/68631
https://www.ncbi.nlm.nih.gov/pubmed/32655677
https://www.tandfonline.com/doi/full/10.1080/17442508.2019.1626859
http://urn.fi/URN:NBN:fi:jyu-202004202819

Sub-Finsler Geodesics on the Cartan Group

Authors: Ardentov, Andrei A., Le Donne, Enrico, Sachkov, Yuri, L.

Source: Regular and Chaotic Dynamics

Subject Terms: Mathematics - Differential Geometry, ta111, 0102 computer and information sciences, matemaattinen optimointi, 01 natural sciences, 49J15, 49K15, Cartan group, geometric control, Sub-Finsler geometry, time-optimal control, Mathematics (miscellaneous), säätöteoria, Differential Geometry (math.DG), Optimization and Control (math.OC), FOS: Mathematics, Matematiikka, 0101 mathematics, differentiaaliyhtälöt, Mathematics - Optimization and Control, Mathematics

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Access URL: https://jyx.jyu.fi/bitstream/123456789/63287/1/ardentovetalfinal.pdf
http://arxiv.org/abs/1810.05431
http://juuli.fi/Record/0339613719
https://doi.org/10.1134/S1560354719010027
https://jyx.jyu.fi/bitstream/123456789/63287/1/ardentovetalfinal.pdf
https://jyx.jyu.fi/handle/123456789/63287
https://link.springer.com/article/10.1134/S1560354719010027
https://ui.adsabs.harvard.edu/abs/2019RCD....24...36A/abstract
http://urn.fi/URN:NBN:fi:jyu-201903251956

Systematisation of Systems Solving Physics Boundary Value Problems

Authors: Räbinä, Jukka, Mönkölä, Sanna, Kiiskinen, Sampsa, Lohi, Jonni, Kettunen, Lauri, Rossi, Tuomo

Subject Terms: ta114, numeeriset menetelmät, ta111, laskennallinen tiede, fysiikka, differentiaaliyhtälöt

Access URL: http://juuli.fi/Record/0378621620

On Limits at Infinity of Weighted Sobolev Functions

Authors: Eriksson-Bique, Sylvester, Koskela, Pekka, Nguyen, Khanh

Subject Terms: Sobolev functions, Muckenhoupt, limit, asymptotic, Mathematics, Matematiikka, differentiaaliyhtälöt, funktiot

File Description: application/pdf; fulltext

Relation: Journal of Functional Analysis; 10; 283; 323960; Research Council of Finland; Suomen Akatemia

Availability: http://urn.fi/URN:NBN:fi:jyu-202208254350

Proceedings of the Workshop on Complex Analysis and its Applications to Differential and Functional Equations : in the honour of Ilpo Laine's 70th birthday

Authors: Gröhn, Janne, Heittokangas, Janne, Korhonen, Risto, Rättyä, Jouni

Contributors: Luonnontieteiden ja metsätieteiden tiedekunta, Faculty of Science and Forestry

Subject Terms: Functional analysis - Congresses, Functions of complex variables - Congresses, Differential equations - Congresses, Nevanlinna theory, differentiaaliyhtälöt, kompleksifunktiot, kokoukset, matematiikka

File Description: fulltext; Julkaisun kokoteksti; Fulltext of publication

Relation: Publications of the University of Eastern Finland. Reports and Studies in Forestry and Natural Sciences; 14; https://erepo.uef.fi/handle/123456789/13523

Availability: https://erepo.uef.fi/handle/123456789/13523
http://urn.fi/URN:ISBN:978-952-61-1354-8