Yr Athro Angela Mihai

Athro Mathemateg Gymhwysol, Cyfarwyddwr Ymchwil

Rwy'n aelod o'r Grŵp Ymchwil Mathemateg Gymhwysol a Chyfrifiannol ac yn Gyfarwyddwr Ymchwil ac Arloesi yn yr Ysgol Mathemateg, Prifysgol Caerdydd. Rwyf hefyd yn Gymrawd o'r Sefydliad Mathemateg a'i Chymwysiadau (FIMA) ac yn Is-lywydd Adran y DU a Gweriniaeth Iwerddon o'r Society for Industrial and Applied Mathematics (SIAM-UKIE).

2024

Poudel, R., Sengul Tezel, Y. and Mihai, L. A. 2024. Deformation localisation in stretched liquid crystal elastomers. Mechanics of Soft Materials 6, article number: 8. (10.1007/s42558-024-00063-2)
Mihai, L. A. and Goriely, A. 2024. Controllable deformations of unconstrained ideal nematic elastomers. Journal of Elasticity 156(1), pp. 95-106. (10.1007/s10659-023-10038-5)
Mihai, L. A. 2024. A mathematical mechanics mixed tape: Editor's foreword to special issue in honor of Alain Goriely. Mathematics and Mechanics of Solids 29(6), pp. 1049-1052. (10.1177/10812865231210188)
Mihai, L. A. 2024. A theoretical model for power generation via liquid crystal elastomers. Mathematics and Mechanics of Solids 29(6), pp. 1198-1215. (10.1177/10812865231193735)
Mahardika, N., Raistrick, T., Mihai, L. A. and Wang, H. 2024. All-atom molecular dynamics simulations of nematic liquid crystal elastomers. International Journal of Solids and Structures 291, article number: 112717. (10.1016/j.ijsolstr.2024.112717)

2023

Mihai, L. A. 2023. A theoretical liquid crystal elastomer model that mimics the elasticity of cat skin. Mechanics of soft materials 5, article number: 4. (10.1007/s42558-023-00051-y)
Mihai, L. A., Raistrick, T., Gleeson, H. F., Mistry, D. and Goriely, A. 2023. A predictive theoretical model for stretch-induced instabilities in liquid crystal elastomers. Liquid Crystals 50(7-10), pp. 1426-1438. (10.1080/02678292.2022.2161655)
Mihai, L. A., Gablier, A., Terentjev, E. and Goriely, A. 2023. Anti-Hertz bulging of actuated liquid crystal elastomers. Extreme Mechanics Letters 64, article number: 102066. (10.1016/j.eml.2023.102066)
Goriely, A., Moulton, D. E. and Mihai, L. A. 2023. A rod theory for liquid crystalline elastomers. Journal of Elasticity 153, pp. 509-532. (10.1007/s10659-021-09875-z)

2022

Mihai, L. A., Mistry, D., Raistrick, T., Gleeson, H. F. and Goriely, A. 2022. A mathematical model for the auxetic response of liquid crystal elastomers. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 380, article number: 20210326. (10.1098/rsta.2021.0326)
Buze, M., Woolley, T. E. and Mihai, L. A. 2022. A stochastic framework for atomistic fracture. SIAM Journal on Applied Mathematics 82(2), pp. 526-548. (10.1137/21M1416436)
Mihai, L. A. 2022. Stochastic elasticity: a nondeterministic approach to the nonlinear field theory. Interdisciplinary Applied Mathematics. Switzerland: Springer. (10.1007/978-3-031-06692-4)

2021

Mihai, L. A. and Goriely, A. 2021. Instabilities in liquid crystal elastomers. MRS Bulletin 46, pp. 784-794. (10.1557/s43577-021-00115-2)
Mihai, L. A., Wang, H., Guilleminot, J. and Goriely, A. 2021. Nematic liquid crystalline elastomers are aeolotropic materials. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 477(2253), article number: 20210259. (10.1098/rspa.2021.0259)
Goriely, A. and Mihai, L. A. 2021. Liquid crystal elastomers wrinkling. Nonlinearity 34(8), article number: 5599. (10.1088/1361-6544/ac09c1)
Mihai, L. A. and Alamoudi, M. 2021. Likely oscillatory motions of stochastic hyperelastic spherical shells and tubes. International Journal of Non-Linear Mechanics 130, article number: 103671. (10.1016/j.ijnonlinmec.2021.103671)

2020

Mihai, L. A. and Goriely, A. 2020. A plate theory for nematic liquid crystalline solids. Journal of the Mechanics and Physics of Solids 144, article number: 104101. (10.1016/j.jmps.2020.104101)
Mihai, L. A. and Goriely, A. 2020. A pseudo-anelastic model for stress softening in liquid crystal elastomers. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 476(2243), article number: 20200558. (10.1098/rspa.2020.0558)
Mihai, L. A. and Goriely, A. 2020. Likely striping in stochastic nematic elastomers. Mathematics and Mechanics of Solids 25(10), pp. 1851-1872. (10.1177/1081286520914958)
Mihai, L. A., Woolley, T. and Goriely, A. 2020. Likely cavitation and radial motion of stochastic elastic spheres. Nonlinearity 33(5), article number: 1987. (10.1088/1361-6544/ab7104)
Schweickert, E., Mihai, L. A., Martin, R. J. and Neff, P. 2020. A note on non-homogeneous deformations with homogeneous Cauchy stress for a strictly rank-one convex energy in isotropic hyperelasticity. International Journal of Non-Linear Mechanics 119, article number: 103282. (10.1016/j.ijnonlinmec.2019.103282)

2019

Fitt, D., Wyatt, H., Woolley, T. and Mihai, L. A. 2019. Uncertainty quantification of elastic material responses: testing, stochastic calibration and Bayesian model selection. Mechanics of Soft Materials 1, article number: 13. (10.1007/s42558-019-0013-1)
Mihai, L. A. 2019. Power in numbers: The rebel women of mathematics by Talithia Williams [Book Review]. London Mathematical Society Newsletter 485, pp. 49-50.
Mihai, L. A., Fitt, D., Woolley, T. and Goriely, A. 2019. Likely cavitation in stochastic elasticity. Journal of Elasticity 137(1), pp. 27-42. (10.1007/s10659-018-9706-1)
Mihai, L. A., Woolley, T. and Goriely, A. 2019. Likely chirality of stochastic anisotropic hyperelastic tubes. International Journal of Non-Linear Mechanics 114, pp. 9-20. (10.1016/j.ijnonlinmec.2019.04.004)
Mihai, L. A., Fitt, D., Woolley, T. E. and Goriely, A. 2019. Likely equilibria of stochastic hyperelastic spherical shells and tubes. Mathematics and Mechanics of Solids 24(7), pp. 2066-2082. (10.1177/1081286518811881)
Mihai, L. A., Woolley, T. E. and Goriely, A. 2019. Likely equilibria of the stochastic Rivlin cube. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 377(2144), article number: 20180068. (10.1098/rsta.2018.0068)
Mihai, L., Fitt, D., Woolley, T. and Goriely, A. 2019. Likely oscillatory motions of stochastic hyperelastic solids. Transactions of Mathematics and Its Applications 3(1), article number: tnz003. (10.1093/imatrm/tnz003)
Wyatt, H., Safar, A., Clarke, A., Evans, S. and Mihai, L. A. 2019. Nonlinear scaling effects in the stiffness of soft cellular structures. Royal Society Open Science 6(1), article number: 181361.

2018

Schweickert, E., Mihai, L. A. and Neff, P. 2018. Homogeneous Cauchy stress induced by non-homogeneous deformations. Presented at: 89th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Munich, Germany, 19-23 March 2018. Proceedings in Applied Mathematics and Mechanics (PAMM) Vol. 1. Wiley pp. 1-2., (10.1002/pamm.201800185)
Safar, A. and Mihai, L. A. 2018. The nonlinear elasticity of hyperelastic models for stretch-dominated cellular structures. International Journal of Non-Linear Mechanics 106, pp. 144-154. (10.1016/j.ijnonlinmec.2018.08.006)
Mihai, L. A., Safar, A. and Wyatt, H. L. 2018. Debonding of cellular structures with fibre-reinforced cell walls under shear deformation. Journal of Engineering Mathematics 109(1), pp. 3-19. (10.1007/s10665-016-9894-2)
Mihai, L. A. and Neff, P. 2018. Hyperelastic bodies under homogeneous Cauchy stress induced by three-dimensional non-homogeneous deformations. Mathematics and Mechanics of Solids 23(4), pp. 606-616. (10.1177/1081286516682556)
Mihai, L. A., Woolley, T. and Goriely, A. 2018. Stochastic isotropic hyperelastic materials: constitutive calibration and model selection. Proceedings of the Royal Society A 474(2211), article number: 201708. (10.1098/rspa.2017.0858)

2017

Mihai, L. A. and Goriely, A. 2017. How to characterize a nonlinear elastic material? A review on nonlinear constitutive parameters in isotropic finite elasticity. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 473(2207), article number: 607. (10.1098/rspa.2017.0607)
Mihai, L. A., Budday, S., Holzapfel, G., Kuhl, E. and Goriely, A. 2017. A family of hyperelastic models for human brain tissue. Journal of the Mechanics and Physics of Solids 106, pp. 60-79. (10.1016/j.jmps.2017.05.015)
Mihai, L. A., Wyatt, H. and Goriely, A. 2017. A microstructure-based hyperelastic model for open-cell solids. SIAM Journal on Applied Mathematics 77(4), pp. 1397-1416. (10.1137/16M1098899)
Safar, A., Wyatt, H. L. and Mihai, L. A. 2017. Debonding of cellular structures under shear deformation. Presented at: 25th Conference of the UK Association for Computational Mechanics, University of Birmingham, Birmingham, UK, 11-13 April 2017.
Mihai, L. A., Wyatt, H. L. and Goriely, A. 2017. Microstructure-based hyperelastic models for closed-cell solids. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 473(2200), article number: 20170036. (10.1098/rspa.2017.0036)
Lee, C., Mihai, L. A., Hale, J. S., Kerfriden, P. and Bordas, S. P. A. 2017. Strain smoothing for compressible and nearly-incompressible finite elasticity. Computers & Structures 182, pp. 540-555. (10.1016/j.compstruc.2016.05.004)
Neff, P. and Mihai, L. A. 2017. Injectivity of the Cauchy-stress tensor along rank-one connected lines under strict rank-one convexity condition. Journal of Elasticity 127(2), pp. 309-315. (10.1007/s10659-016-9609-y)
Mihai, L. A. and Neff, P. 2017. Hyperelastic bodies under homogeneous Cauchy stress induced by non-homogeneous finite deformations. International Journal of Non-Linear Mechanics 89, pp. 93-100. (10.1016/j.ijnonlinmec.2016.12.003)
Mihai, L. A. 2017. The ascent of Mary Somerville in 19th century society by Elisabetta Strickland [Book Review]. London Mathematical Society Newsletter March(467), pp. 29-30.
Wyatt, H. L., Clarke, A., Evans, S. L. and Mihai, L. A. 2017. Optical strain measurement techniques for soft cellular structures. Presented at: BSSM 12th International Conference on Advances in Experimental Mechanics, Sheffield, UK, 29 - 31 August 2017.
Mihai, L. A., Alayyash, K. and Wyatt, H. L. 2017. The optimal density of cellular solids in axial tension. Computer Methods in Biomechanics and Biomedical Engineering 20(7), pp. 701-713. (10.1080/10255842.2017.1292352)

2016

Wyatt, H. L., Alayyash, K., Evans, S. L. and Mihai, L. A. 2016. Computer modelling of cellular structures under uniaxial loading. Presented at: 24th Conference of the UK Association on Computational Mechanics, Cardiff University, Cardiff, UK, 31 March - 1 April 2016. Cardiff: pp. 184-187.
Mihai, L. A. and Goriely, A. 2016. Guaranteed upper and lower bounds on the uniform load of contact problems in elasticity. Siam Journal on Applied Mathematics 76(4), pp. 1558-1576. (10.1137/15M1046563)
Wyatt, H. L., Alayyash, K. and Mihai, L. A. 2016. Optimising material density of cellular bodies in high elastic deformations. Presented at: 24th International Congress of Theoretical and Applied Mechanics, Montreal, Canada, 21-25 August 2016.

2015

Mihai, L. A., Chin, L., Janmey, P. A. and Goriely, A. 2015. A comparison of hyperelastic constitutive models applicable to brain and fat tissues. Journal of the Royal Society Interface 12(110), pp. -., article number: 20150486. (10.1098/rsif.2015.0486)
Mihai, L. A., Alayyash, K. and Goriely, A. 2015. Paws, pads, and plants: The enhanced elasticity of cell-filled load-bearing structures. Proceedings of the Royal Society of London Series A 471(2178), article number: 20150107. (10.1098/rspa.2015.0107)
Mihai, L. A. and Goriely, A. 2015. Finite deformation effects in cellular structures with hyperelastic cell walls. International Journal of Solids and Structures 53, pp. 107-128. (10.1016/j.ijsolstr.2014.10.015)

2014

Mihai, L. A. and Goriely, A. 2014. Nonlinear Poisson effects in soft honeycombs. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 470(2169), article number: 20140363. (10.1098/rspa.2014.0363)

2013

Mihai, L. A. 2013. Cardiff students hold first SIAM Chapter Day. SIAM News 2013(1 Apr)
Mihai, L. A. and Goriely, A. 2013. Numerical simulation of shear and the Poynting effects by the finite element method: An application of the generalised empirical inequalities in non-linear elasticity. International Journal of Non-Linear Mechanics 49, pp. 1-14. (10.1016/j.ijnonlinmec.2012.09.001)

2011

Mihai, L. A. and Goriely, A. 2011. Positive or negative Poynting effect? The role of adscititious inequalities in hyperelastic materials. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 467(2136), pp. 3633-3646. (10.1098/rspa.2011.0281)

2010

Mihai, L. A. 2010. A fixed-point approach to the limit load analysis of multibody structures with Coulomb friction. Computers & Structures 88(13-14), pp. 859-869. (10.1016/j.compstruc.2010.04.005)

2009

Mihai, L. A. and Craig, A. W. 2009. Alternate slice-based substructuring in three dimensions. Ima Journal of Numerical Analysis 29(3), pp. 508-538. (10.1093/imanum/drn023)
Ainsworth, M. and Mihai, L. A. 2009. An adaptive multi-scale approach to the modelling of masonry structures. International Journal for Numerical Methods in Engineering 78(10), pp. 1135-1163. (10.1002/nme.2520)
Mihai, L. A. and Ainsworth, M. 2009. An adaptive multi-scale computational modelling of Clare College Bridge. Computer Methods in Applied Mechanics and Engineering 198(21-26), pp. 1839-1847. (10.1016/j.cma.2008.12.030)
Mihai, L. A. and Ainsworth, M. 2009. A finite element procedure for rigorous numerical enclosures on the limit load in the analysis of multibody structures. Computer Methods in Applied Mechanics and Engineering 199(1-4), pp. 48-60. (10.1016/j.cma.2009.09.018)

2007

Ainsworth, M. and Mihai, L. A. 2007. Modeling and numerical analysis of masonry structures. Numerical Methods for Partial Differential Equations 23(4), pp. 798-816. (10.1002/num.20253)

2006

Mihai, L. A. and Craig, A. W. 2006. Alternate strip-based substructuring algorithms for elliptic PDEs in two dimensions. Ima Journal of Numerical Analysis 26(2), pp. 354-380. (10.1093/imanum/dri025)
Ainsworth, M. and Mihai, L. A. 2006. A comparison of solvers for linear complementarity problems arising from large-scale masonry structures. Applications of Mathematics 51(2), pp. 93-128. (10.1007/s10492-006-0008-8)

2005

Mihai, L. A. and Craig, A. W. 2005. A two-grid alternate strip-based domain decomposition strategy in two-dimensions. In: Kornhuber, R. et al. eds. Domain Decomposition Methods in Science and Engineering. Springer-Verlag Berlin Heidelberg, pp. 661-668., (10.1007/3-540-26825-1_71)

Mae gen i ddiddordeb ymchwil eang mewn mathemateg gymhwysol a chyfrifiannol yn y rhyngwyneb rhwng gwyddorau ffisegol a naturiol. Mae fy arbenigedd mewn mecaneg gadarn sylfaenol a dealltwriaeth fathemategol o ddeunyddiau meddal, gan gynnwys modelu amlraddfa, dadansoddi taleithiau cyfyng, optimeiddio a mesur ansicrwydd.

Arweiniais brosiectau ymchwil a ariennir yn allanol ar solidau cellog a systemau aml-gorff gyda chymwysiadau i feinweoedd biolegol a mater meddal, a gwnes gyfraniadau at hydwythedd stocastig, sy'n faes sy'n datblygu'n gyflym ar flaen y gad o ran ymchwil ryngddisgyblaethol mewn mecaneg continwwm.

Fy monograff ymchwil, "Elasticity stochastic: A Nondeterministic Approach to the Nonlinear Field Theory", Springer, 2022, yw'r llyfr cyntaf i gyfuno elastigedd straen mawr sylfaenol a theorïau tebygolrwydd. Ei nod yw gwneud y ddwy ddamcaniaeth yn hygyrch i wyddonwyr sy'n dymuno ymgorffori meintioli ansicrwydd mewn astudiaethau ffenomenolegol o ddeunyddiau meddal. Mae'n llyfr modern sy'n ymdrin â phynciau ymchwil clasurol a mwy datblygedig.

Maes pwysig yn fy ngwaith yw modelu mathemategol elastomers crisial hylifol (LCEs). Mae'r rhain yn ddeunyddiau amlswyddogaethol datblygedig sy'n cyfuno hydwythedd â threfn gyfeiriadol. Yn benodol, mae straenau mecanyddol yn arwain at newidiadau mewn trefn crisialog hylifol ac mae newidiadau yn y drefn gyfeiriadol yn cynhyrchu straen a straeniau mecanyddol. Oherwydd eu hymatebion deunydd cymhleth ym mhresenoldeb symbyliadau naturiol fel meysydd gwres, golau, trydan neu fagnetig, mae LCEs yn addas ar gyfer ystod eang o gymwysiadau mewn gwyddoniaeth, gweithgynhyrchu ac ymchwil feddygol. Mae'r gwaith hwn yn darparu'r sylfaen ar gyfer modelu mathemategol pellach o hunan-drefnu mewn mater biolegol gweithredol.

Ewch i Google Scholar, MathSciNet, ORCID, ac ResearchGate .

Mottos i bapurau

"Tasg y damcaniaethwr yw dod â threfn i anhrefn ffenomenau natur, dyfeisio iaith lle gellir disgrifio dosbarth o'r ffenomenau hyn yn effeithlon ac yn syml." - C. Truesdell (1965) (doi: 10.1098/rspa.2017.0607)
"Gwneir y dasg hon yn anoddach nag y byddai fel arall gan y ffaith bod yn rhaid mowldio rhai o'r darnau prawf a ddefnyddir yn unigol, ac mae'n anodd gwneud dau sbesimen rwber sydd ag eiddo union yr un fath hyd yn oed os dilynir gweithdrefnau enwol union yr un fath wrth eu paratoi." - R. S. Rivlin & D. W. Saunders (1951) 10.1007 / s42558-019-0013-1)
"Yn hytrach na nodi swyddi a chyflymder yr holl foleciwlau, rydyn ni'n caniatáu'r posibilrwydd y gallai'r rhain amrywio am ryw reswm - boed hynny oherwydd nad oes gennym wybodaeth fanwl gywir, boed hynny oherwydd ein bod yn dymuno dim ond rhywfaint o gyfartaledd mewn amser neu yn y gofod, boed hynny oherwydd ein bod ni'n fodlon cynrychioli canlyniad cyfartaledd dros lawer o ailadroddiadau [...] Yna gallwn neilltuo tebygolrwydd i bob maint a chyfrifo'r gwerthoedd a ddisgwylir yn ôl y tebygolrwydd hwnnw. - C. Truesdell (1984) (doi: 10.1177/1081286520914958)
"Mae'n broblem mecaneg, cymhleth iawn ac amherthnasol i theori tebygolrwydd ac eithrio i'r graddau y mae'n ein gorfodi i feddwl ychydig yn fwy gofalus am sut y mae'n rhaid llunio theori tebygolrwydd os yw am fod yn berthnasol i sefyllfaoedd go iawn." - E. T. Jaynes (1996) (doi: 10.1088/1361-6544/ab7104)
Denominetur motus talis, qualis omni momento temporis t praebet configurationem ca- pacem aequilibrii corporis iisdem viribus massalibus sollicitati, 'motus quasi aequilibratus'. Generatim motus quasi aequilibratus non congruet legibus dynamicis et proinde motus verus corporis fieri non potest, manentibus iisdem viribus masalibus." - C. Truesdell (1962) (doi: 10.1093/imatrm/tnz003)
"O berthnasedd arbennig yma yw'r ffaith bod yn rhaid i dechnoleg pobl fod yn wahanol i dechnoleg natur dim ond oherwydd bod y ddau yn rhychwantu gwahanol raddfeydd maint [...] Roedd termau bob dydd fel 'cynulliad', 'polymer', 'glasbrint', 'ffactor diogelwch', 'dylunio', a 'cais bwriadedig' wedi'u bwriadu ar gyfer ein systemau cynhyrchu, ac mae gennym risg sylweddol o hunan-dwyll pan fyddwn yn eu defnyddio ar gyfer systemau naturiol." - S. Vogel (1998) (doi: 10.1007/s42558-023-00051-y)

Prosiectau a ariennir

Dysgu modelau macrosgopig ar gyfer systemau amlgorff deunyddiau hyperelastig, Ymchwil mewn Grwpiau, Canolfan Ryngwladol ar gyfer Gwyddorau Mathemategol (ICMS), Caeredin (2024), Gyda chefnogaeth EPSRC Grant EP/R015007/1
Ffurfio patrwm mewn deunyddiau meddal: llai o fodelau a dadansoddi aflinol, Cymrodoriaeth Ôl-ddoethurol HORIZON-MSCA-2022 i Dr Yang Liu, Prifysgol Rhydychen, y DU (2023 - 2025)
Modelu mathemategol a dadansoddiad rhifiadol o elastomers crisial hylifol, efrydiaeth PhD llawn, Coleg y Gwyddorau Ffisegol a Pheirianneg, Prifysgol Caerdydd (2022 - 2026)
Dadansoddiad cyfyng o ddatgysylltu gwladwriaethau mewn systemau aml-gorff deunydd hyperelastig stocastig, EP / S028870/1 Grant EP / /1 (2019 - 2022)
Datgysylltu ac ymestyn strwythurau cellog deuogenig, efrydiaeth PhD llawn, Coleg y Gwyddorau Ffisegol a Pheirianneg, Prifysgol Caerdydd (2015 - 2019)
Dadansoddiad terfyn o wladwriaethau cwymp mewn solidau cellog, EPSRC Grant EP / M011992/1 (2015 - 2017)

Sefydliad digwyddiadau

Colocwiwm mathemategol Prydain, Prifysgol Caerdydd, Caerdydd (2026), ar y gweill
Enciliad i fenywod mewn mathemateg gymhwysol, Canolfan Ryngwladol y Gwyddorau Mathemategol (ICMS), Caeredin (2025), Gyda chefnogaeth EPSRC Grant EP/Z000467/1
Enciliad i fenywod mewn mathemateg gymhwysol, Canolfan Ryngwladol y Gwyddorau Mathemategol (ICMS), Caeredin (2024), Gyda chefnogaeth EPSRC Grant EP/R015007/1
Meintioli ansicrwydd a modelu stocastig o ddeunyddiau, Sefydliad Gwyddorau Mathemategol Issac Newton, Caergrawnt (2023), Cefnogwyd gan EP/R014604/1 Grant EPSRC/1
Enciliad i fenywod mewn mathemateg gymhwysol, Canolfan Ryngwladol y Gwyddorau Mathemategol (ICMS), Caeredin (2023), Gyda chefnogaeth EPSRC Grant EP/R015007/1

Recordiadau fideo

Elastomers crisial hylif: theori a chymwysiadau, Canolfan Ryngwladol ar gyfer Gwyddorau Mathemategol (Ionawr 2024)
Meintioli ansicrwydd a modelu stocastig o ddeunyddiau: Cyfweliad trefnydd, Sefydliad Isaac Newton (Awst 2023)
Instabilities mewn elastomers crisial hylif, Sefydliad Isaac Newton (Gorffennaf 2023)
Mathemateg a mecaneg elastomers crisial hylif, Gweminar Journal of Engineering Mathematics (Hydref 2022)
Mathemateg a mecaneg elastomers crisial hylifol, Seminar Mathemateg Gymhwysol a Chyfrifiannol Caerdydd (Tachwedd 2021)
Mecaneg mathemateg a chontinwwm elastomers crisial hylif, LMS Prospects mewn Mathemateg (Medi 2021)
Menywod mewn STEM, Caerdydd (Mawrth 2017)

Delwedd clawr

Efelychiad deinameg moleciwlaidd o elastomers crisial hylifol, Trafodion y Gymdeithas Frenhinol A 477, rhifyn 2253, Medi 2021

Swyddi blog ECMI

Trosi Ynni Electromechanical trwy Elastomers Crystal Hylif (Hydref 2024)

Rwy'n gymrawd o Academi Addysg Uwch y Deyrnas Unedig. Mae fy addysgu ym Mhrifysgol Caerdydd mewn Mathemateg Gymhwysol.

Cyrsiau a addysgir

Cyflwyniad i Fodelu Mathemategol Elastomers Crystal Hylif
- Mathemateg PhD-lefel (2023 - 2024)
Dadansoddiad Rhifiadol
- Blwyddyn 2 Mathemateg (2013 - presennol)
Finite Elasticity
- Mathemateg Blwyddyn 3 (2020 - 2022)
- Blwyddyn 4 MMath (2015 - 2020)
Mecaneg Glasurol
- Mathemateg Blwyddyn 1 (2012 - 2017)

Rwy'n cynnig amrywiaeth o brosiectau i fyfyrwyr israddedig blwyddyn olaf ac i fyfyrwyr blwyddyn 12 ar Raglen Lleoliadau a Phrofiadau Ymchwil Nuffield.

Trosolwg gyrfa

Dechreuais fy nhaith fathemategol fel myfyriwr israddedig ym Mhrifysgol Bucharest, Romania. Yn ddiweddarach fe wnes i barhau â'm hastudiaethau gyda Rhan III o'r Tripos Mathemategol ym Mhrifysgol Caergrawnt, y DU, a ariannwyd gan Ysgoloriaeth Canmlwyddiant Shell llawn a ddyfarnwyd gan Shell Group ac Ymddiriedolaeth Prifysgol Caergrawnt. Yn 2005, enillais fy PhD am ymchwil mewn dadansoddi rhifiadol o Brifysgol Durham, y DU. Yna ehangais fy arbenigedd fel ymchwilydd ôl-ddoethurol ym Mhrifysgolion Strathclyde, Caergrawnt, a Rhydychen, gan ganolbwyntio ar fathemategwyr a mecaneg solidau, lle roedd angen i fathemategwyr arbenigo yn y maes rhyngddisgyblaethol allweddol hwn. Ymunais â Phrifysgol Caerdydd fel Darlithydd yn 2011 a symud ymlaen yn raddol i'm rôl academaidd bresennol.

Aelodaethau proffesiynol

Cymdeithas Mathemateg Ddiwydiannol a Chymhwysol (SIAM)
- Is-lywydd Adran SIAM-UKIE (2023 - 2025)
- Ysgrifennydd a Thrysorydd Adran SIAM-UKIE (2014 - 2016)
  - Cambridge yn cynnal Cyfarfod Pen-blwydd 20 o Adran SIAM UKIE (2016)
  - Cyfryngau Newydd SIAM-UKIE i helpu i gynyddu effaith gweithgareddau'r Aelodau yn y gymuned ehangach (2014)
- Cynghorydd Cyfadran Pennod Myfyrwyr SIAM-IMA ym Mhrifysgol Caerdydd
  - Cynhadledd Genedlaethol Pennod Myfyrwyr SIAM-UKIE (2024)
  - Myfyrwyr Caerdydd yn cynnal Diwrnod Pennod SIAM Cyntaf (2013)
Sefydliad Mathemateg a'i Chymwysiadau (IMA)
- Cymrawd (FIMA)
Y Gymdeithas Ryngwladol ar gyfer Rhyngweithio Mecaneg a Mathemateg (ISIMM)
Cymdeithas Crystal Hylif Prydain (BLCS)

Pwyllgorau ac adolygu

Golygydd Cyswllt
- Journal of Elasticity: The Physical and Mathematical Science of Solids (Springer)
  - Rhifyn Arbennig ar Elastomers Crystal Hylif a'u Theori (2026)
- Mathemateg a Mecaneg Solidau (SAGE)
  - Rhifyn Arbennig yn anrhydeddu Alain Goriely FRS (2024)
Aelod o'r Bwrdd Cynghori Golygyddol
- International Journal of Non-Linear Mechanics (Elsevier)
Aelod o'r Bwrdd Golygyddol
- Mecaneg Deunyddiau Meddal (Springer)
Gwasanaethau Cynghorau Ymchwil
- Coleg Adolygu Cymheiriaid EPSRC
- UKRI Talent P College

Ymchwilwyr ôl-ddoethurol

Dr Yang Liu, Cymrawd ymchwil, HORIZON-MSCA-2022 (2023-2025)
Dr Thomas Raistrick, Cydymaith Ymchwil, EP/S028870/1 (2022)
Dr Maciej Buze, Cydymaith Ymchwil, EP/S028870/1 (2019 - 2022)
Dr Hayley Wyatt, Cydymaith Ymchwil, EP/M011992/1 (2015 - 2017)

Goruchwyliaeth gyfredol

Rabin Poudel

Myfyriwr ymchwil

Prosiectau'r gorffennol

Dr Manal Alamoudi, astudiaethau PhD (2018 - 2022)
Dr Danielle Fitt, astudiaethau PhD (2018 - 2021)
Dr Alexander Safar, astudiaethau PhD (2015 - 2019)
- Gwobr Mike Crisfield (2017) Cymdeithas Mecaneg Gyfrifiadurol y DU (2017)
Dr Khulud Alayyash, astudiaethau PhD (2013 - 2017)

Contact Details

Abacws, Ystafell 5.14, Ffordd Senghennydd, Cathays, Caerdydd, CF24 4AG

Themâu ymchwil

Arbenigeddau

Mathemateg gymhwysol
Dadansoddi rhifiadol
Mecaneg solet

Cyfarwyddwr Ymchwil yn cyd-arwain yr ail encil i fenywod mewn mathemateg gymhwysol