Research

Publications

[5] C. Carstensen, O. Mulita, Optimal convergence rates for adaptive lowest order nonconforming FEM for m-harmonic problems and m=1,2, in preparation, 2022


[4] S. Giani, L. Grubišić, L. Heltai, O. Mulita, Smoothed-adaptive perturbed inverse iteration for elliptic eigenvalue problems, Computational Methods in Applied Mathematics, 21(2):385–405, 2021


[3] O. Mulita, S. Giani, L. Heltai, Quasi-optimal mesh sequence construction through Smoothed Adaptive Finite Element Methods, SIAM Journal on Scientific Computing, 43(3):A2211-A2241, 2021.


[2] O. Mulita, Smoothed Adaptive Finite Element Methods, 2019, SISSA PhD Thesis


[1] O. Mulita, Lecture Notes on Linear Algebra for the Master’s course on DSSC, 2020, SISSA


Scientific visits and International collaborations

~ University of Jena, host: Prof. Dietmar Gallistl. Jena, Germany, (Oct 2022).

~ University of Zagreb, host: Prof. Luka Grubišić. Zagreb, Croatia, (Jan 2020 and ongoing collaboration).

~ Humboldt University of Berlin, host: Prof. Carsten Carstensen. Berlin, Germany, (Nov 2019).

~ Heidelberg University, host: Prof. Guido Kanschat. Heidelberg, Germany,(June 2019).

~ Durham University, host: Dr. Stefano Giani. Durham, UK, (Mar - Apr 2018 and ongoing collaboration).

Schools, Conferences and Seminars

~ Seminar, University of Jena, contributed talk: Optimal convergence rates for adaptive lowest order nonconforming FEM for m-harmonic problems and m=1,2. Jena, Germany (October 2022)

~ Seminar, "Numerical Analysis in Leipzig and Berlin" series of seminars, contributed talk: Optimal convergence rates for adaptive lowest order nonconforming FEM for m-harmonic problems and m=1,2., Berlin, Germany (July 2022)

~ Workshop, “CC2LX- Workshop on Finite Element Methods and Adaptivity”, invited participant, TU Wien, Austria, (March-April 2022).

~ European workshop, “18th European Finite Element Fair”, contributed talk: Smoothed-adaptive perturbed inverse iteration for elliptic eigenvalue problems. Paris, France (Sept 2021). Slides [.pdf]

~ MFO Workshop, Mathematisches Forschungsinstitut Oberwolfach "Nonstandard Finite Element Methods Workshop" contributed talk: Nonstandard adaptive FEMs with smoothing.

~ Assignment: Official Reporter of the Workshop Oberwolfach, Germany (Jan 2021)

~ Seminar, Humboldt University of Berlin, contributed talk: Nonstandard adaptive FEMs with smoothing. Berlin, Germany (Jan 2021)

~ Seminar, University of Zagreb, contributed talk: Smoothed Adaptive Finite Element Methods. Zagreb, Croatia, (Jan 2020).

~ Seminar, Humboldt University of Berlin, contributed talk: Smoothed Adaptive Finite Element Methods. Berlin, Germany, (Nov 2019).

~ Conference, “Reliable Methods of Mathematical Modeling 2019”, contributed talk: Smoothed Adaptive Finite Element Method. TU Wien, (Sept 2019).

~ Seminar, Heidelberg University, contributed talk: Quasi-optimal mesh sequence construction through Smoothed Adaptive Finite Element Methods. Heidelberg, Germany, (June 2019).

~ European workshop, “17th European Finite Element Fair”, contributed talk: Quasi-optimal mesh sequence construction through Smoothed Adaptive Finite Element Methods. Nicosia, Cyprus (May 2019).

~ Seminar, Analysis Junior Seminars (AJS), contributed talk: Quasi-optimal mesh sequence construction through Smoothed Adaptive Finite Element Methods. (AJS) 2018-19 SISSA, Trieste, Italy (Feb 2019).

~ Workshop, “Due giorni di Algebra Lineare Numerica e Applicazioni”, participant. Padova, Italy (Feb 2018).

~ European workshop, “15th European Finite Element Fair”, participant. Milan, Italy (May 2017).

~ International summer school, “Frontiers in Partial Differential Equations Analysis and Solvers”. Pavia, Italy (May 2017)

~ International workshop, “Master in High Performance Computing (MHPC) Workshop on High Performance Computing”. SISSA, Trieste, Italy (Feb 2016).

Reviewer for International journals

Reviewer for the international journal “Computers and Mathematics with Applications”, (CAMWA) (3 reviews - (2020-2021))

Science Communication Activities

[3] Junior Math Days, SISSA, May 2018, Trieste (Italy)
Contributed speaker in meetings with Bachelor’s and Master’s degree students

[2] Circolo Matematico PLS 2017/2018 - Piano Nazionale Lauree Scientifiche, Dec 2017, Trieste (Italy)
Contributed talk: ”Approssimazioni ottime con minimo sforzo!”

[1] Circolo Matematico PLS 2017/2018 - Matematica: ”Scienza al femminile”, Nov 2017, Trieste (Italy)
Contributed speaker in the meeting ”incontro con donne scienziato”sezione Attività per studenti)

Loading ...