Universitatea
Babes-Bolyai Cluj-Napoca
Facultatea de Matematica si Informatica
Departamentul de Matematica
Echipa:
Seminarii de cercetare: Cladirea Mathematicum, sala pi sau online Zoom, Joi,
orele 13 - 14
· 2014/2015
· 16.10.2014, Drd. Mihai Iancu, On a
variational method for Loewner chains. Applications
· 06.11.2014, Conf. Dr. Paula Curt, On
some Hele-Shaw flow problems. Applications
· 13.11.2014, Conf. Dr. Cornel Pintea,
Global injective criteria via monotonicity
· 20.11.2014, Prof. dr. Mirela Kohr,
Boundary value problems for nonlinear elliptic systems in domains with interior
cuts. Applications
· 27.11.2014, Prof. dr. Grigore Salagean,
Convolutions on classes of harmonic mappings
· 4.12.2014, Prof. dr. Gabriela Kohr,
Support points and extreme points for mappings with A-parametric representation
· 15.01.2015, Asist. dr. Veronica Nechita,
TBA
· 26.02.2015, Drd. Mihai Iancu, On
generalized parametric representation and associated extremal problems in
several complex variables
· 19.03.2015, Conf. Dr. Cornel Pintea,
Operations with monotone operators and the monotonicity of the resulting
operators. Applications to global injectivity criteria
· 2.04.2015, Dr. Ovidiu Bagdasar
(University of Derby, UK), On the geometric patterns produced by Horadam
sequences in the complex plane
· 4.06.2015, Dr. Ovidiu Bagdasar
(University of Derby, UK), On linear recurrences in the complex plane and
applications
· 29.06.2015, Prof. Dr. Filippo Bracci
(University "Tor Vergata", Rome), Loewner theory and approximation of
non-Runge mappings in higher dimensions
· 2015/2016
· 1.10.2015, Assoc. Prof. Ciprian Demeter
(Indiana University, Bloomington (USA)), Decouplings and applications
· 16.10.2015, Drd. Mihai Iancu,
Contributions in the theory of Loewner chains (sustinere publica teza de
doctorat)
· 5.11.2015, Prof. dr. Grigore Salagean,
Harmonic univalent functions on the unit disc
· 19.11.2015, Conf. dr. Cornel Pintea,
Minimal convex coverings
· 26.11.2015, Drd. Mihai Iancu and Prof.
Dr. Gabriela Kohr, Recent results in the theory of Loewner chains in higher
dimensions
· 3.12.2015, Prof. dr. Mirela Kohr, A
layer potential approach for an inverse problem in fluid mechanics
· 3.12.2015, Prof. dr. Paula Curt,
Invariant geometric properties in Hele-Shaw flows
· 10.12.2015, Prof. dr. Grigore Salagean,
Harmonic univalent functions on the unit disc (II)
· 3.03.2016, Prof. dr. Stefan Cobzas,
Support functionals in concrete Banach spaces
· 10.03.2016, Conf. dr. Cornel Pintea, Monotonicity
and local/global injectivity results
· 24.03.2016, Asist. dr. Mihai Iancu, On
embedding biholomorphic mappings in Loewner chains in C^n
· 7.04.2016, Cerc. Dr. Cezar Joita
(Institutul de Matematica "Simion Stoilow" al Acad. Romane,
Bucuresti), Despre parametrizarea germenilor de singularitati 2-dimensionale
· 2.06.2016, Dr. Tamas Darvas
(Postdoctoral Research Associate, Department of Mathematics, University of
Maryland, USA), Special metrics in Kahler geometry
· 2016/2017
· 20.10.2016, Asist. dr. Mihai Iancu,
Density of the automorphisms of C^n with various geometric properties on B^n
· 27.10.2016, Conf. dr. Cornel Pintea,
Injectivity criteria via monotone operators
· 17.11.2016, Prof. dr. Paula Curt and
Prof. dr. Mirela Kohr, Some geometrical properties of free boundaries in the
Hele-Shaw flows
· 24.11.2016, Asist. dr. Mihai Iancu and
Prof. dr. Gabriela Kohr, Some results on Runge domains. Applications
· 15.12.2016, Drd. Olga Engel, The radius
of starlikeness, convexity and uniform convexity of the normalized Laguerre
polynomials
· 2.03.2017, Asist. dr. Mihai Iancu, On
polynomially convex domains biholomorphic to B^n
· 6.04.2017, Conf. dr. Cornel Pintea,
Asupra structurii multimilor convexe si inchise
· 13.04.2017, Drd. Pall-Szabo
Agnes-Orsolya, Some results concerning the Salagean and Ruscheweyh derivatives
· 24.04.2017, Prof. dr. Gabriela Kohr, The
Caratheodory family on the unit ball in C^n. Analytic and geometric approaches
· 18.05.2017, Conf. dr. Cornel Pintea,
Asupra structurii multimilor convexe si inchise (II)
· 2017/2018
· 5.10.2017, Drd. Szatmari Eszter, Noi
rezultate legate de utilizarea unor operatori fractionali
· 26.10.2017, Asist. dr. Mihai Iancu and
Prof. dr. Gabriela Kohr, On approximation properties of automorphisms and
smooth quasiconformal diffeomorphisms of C^n
· 16.11.2017, Conf. dr. Cornel Pintea,
Examples of smooth maps with finitely many critical points in dimensions (4,3),
(8,5) and (16,9)
· 7.12.2017, Prof. Dr. Paula Curt, Prof.
Dr. Mirela Kohr, Some geometrical properties of free boundaries in the
Hele-Shaw flows
· 14.12.2017, Prof. dr. Stefan Cobzas,
Continuity and Lipschitz properties of convex vector-functions
· 1.03.2018, Drd. Olga Engel, Contributii
la teoria geometrica a functiilor
· 15.03.2018, Conf. dr. Cornel Pintea, Two
classes of closed convex sets
· 29.03.2018, Asist. dr. Mihai Iancu and
Prof. dr. Gabriela Kohr, Approximation of univalent mappings on the unit ball
by automorphisms and quasiconformal diffeomorphisms of class C^\infty in C^n
· 21.05.2018, Drd. Pall-Szabo
Agnes-Orsolya, Properties of certain classes of analytic or harmonic functions
· 24.05.2018, Drd. Andra Manu, Extension
operators preserving Janowski classes of univalent functions
· 7.06.2018, Dr. Ovidiu Bagdasar
(University of Derby, UK), On cyclotomic polynomial coefficients
· 2018/2019
· 4.10.2018, Drd. Szatmari Eszter,
Aplicatii ale subordonarilor diferentiale si noi proprietati ale unor clase de
functii biunivalente
· 25.10.2018, Prof. dr. Laszlo Lempert
(Distinguished Professor of Mathematics, Department of Mathematics, Purdue
University, USA), The cohomological method in complex analysis
· 8.11.2018, Conf. dr. Cornel Pintea,
Special closed convex sets in R^n
· 15.11.2018, Drd. Andra Manu, The Muir
extension operator and Janowski univalent functions
· 15.11.2018, Asist. dr. Mihai Iancu,
Runge properties and univalent mappings with parametric representation on the
unit ball in C^n
· 16.01.2019, Prof. dr. Gabriela Kohr,
Sharp growth and coefficient bounds for the Caratheodory family on the
Euclidean unit ball in C^n. Applications
· 17.01.2019, Asist. dr. Mihai Iancu, On
geometric properties of domains biholomorphic to B^n through automorphisms of
C^n
· 7.02.2019, Asist. dr. Mihai Iancu and
Prof. dr. Gabriela Kohr, Certain results in Loewner theory for bounded balanced
pseudoconvex domains in C^n. Applications
· 11.04.2019, Drd. Szatmari Eszter, Noi
proprietati ale unor clase de functii analitice sau meromorfe
· 22.04.2019, Prof. dr. Gabriela Kohr,
Loewner chains and biholomorphic mappings with parametric representation in C^n
· 9.05.2019, Prof. dr. Arpad Baricz
(Universitatea Babes-Bolyai), Radii of starlikeness and convexity of Bessel
functions
· 14.06.2019, Prof. dr. Toshiyuki Sugawa
(Tohoku University, Sendai, Japan), Geometric properties of nonlinear resolvent
for a semigroup of analytic self-maps of the unit disk
· 11.07.2019, Prof. dr. Dorin Ghisa (York
University, Toronto), A survey on Dirichlet functions and series
· 2019/2020
· 10.10.2019, Asist. dr. Mihai Iancu,
Loewner chains and automorphisms of C^n
· 24.10.2019, Conf. dr. Cornel Pintea,
Monotonicity. Revisited
· 21.11.2019, Drd. Andra Manu,
Roper-Suffridge extension operators and Janowski starlikeness
· 5.12.2019, Conf. dr. Cornel Pintea,
Injectivity via monotonicity. Applications
· 12.12.2019, Eduard Grigoriciuc (master
Matematici Avansate), New subclasses of univalent functions on the unit disc.
Applications to distortion results
· 16.01.2020, Prof. dr. Gabriela Kohr,
Extremal problems for univalent mappings and related problems in higher
dimensions
· 12.03.2020, Lect. dr. Mihai Iancu and
Prof. dr. Gabriela Kohr, A survey on Loewner chains and related problems for
bounded balanced pseudoconvex domains in C^n
· 2020/2021
· 22.10.2020, Lect. dr. Mihai Iancu and
Prof. dr. Gabriela Kohr, On Loewner chains and related problems for bounded
balanced pseudoconvex domains in C^n
· 3.12.2020, Conf. dr. Cornel Pintea, On
the spherical image of convex and closed sets
· 14.01.2021, Prof. dr. Mirela Kohr,
Univalent mappings and related problems in higher dimensions
· 4.03.2021, Drd. Eduard Grigoriciuc, New
subclasses of biholomorphic mappings in C^n and extension operators
· 25.03.2021, Lect. dr. Mihai Iancu,
A survey on certain results obtained by Gabriela Kohr and her
collaborators. Part I
· 15.04.2021, Drd. Eugenia Luca, Some geometric properties of starlike and convex domains
in the Hele-Shaw Flow Problem
· 29.04.2021, Lect. dr. Mihai Iancu,
A survey on certain results obtained by Gabriela Kohr and her
collaborators. Part II
· 2021/2022
· 27.09.2021, Drd. Eduard Grigoriciuc,
Scientific project
· 27.09.2021, Drd. Daria Cristea (Deaconu),
Scientific project
· 16.10.2021, Conf. dr. Cornel Pintea,
The valence of functions via monotonicity and convexity (comunicare GFTA 2021)
· 16.10.2021, Drd. Andra Manu,
Roper-Suffridge extension operators and Janowski univalent functions (comunicare GFTA 2021)
· 17.10.2021, Drd. Eduard Grigoriciuc,
Roper-Suffridge extension operators and Janowski univalent functions (comunicare GFTA 2021)
· 17.10.2021, Drd. Daria Cristea (Deaconu),
Extremal Problems for Univalent Functions of One and Several Complex Variables (comunicare GFTA 2021)
· December 1-3, 2021, Workshop dedicated to the memory of Professor Gabriela Kohr:
Geometric Function Theory in Several Complex Variables and Complex Banach Spaces
http://math.ubbcluj.ro/workshop_gk/
on the ZOOM platform
· 3.03.2022, Conf. dr. Cornel Pintea,
The level sets of functions with bounded critical sets and bounded Hess+ complements
· 17.03.2022, Lect. dr. Mihai Iancu,
On certain Runge pairs and polynomially convex sets in several complex variables
(joint work with Prof. Hidetaka Hamada and Prof. Gabriela Kohr)
· 31.03.2022, Drd. Eduard Grigoriciuc,
New Subclasses of Univalent Mappings in Several Complex Variables. Extension Operators and Application
· 16.09.2022, Drd. Andra Manu,
Contributions in the theory of univalent functions of one
and several complex variables (sustinere publica teza de
doctorat)
· 2022/2023
· 13.10.2022, Drd. Eduard Grigoriciuc,
Convex sum of univalent functions: examples using MatLab
· 27.10.2022, Drd. Mihai Aron,
Subclasses of starlike fumctions on the unit disc of the complex plane
· 25.11.2022, Prof. dr. Gabriela Kohr, Prof. dr. Mirela Kohr,
Extremal results and related problems associated with the Loewner differential equation in C^n
(joint work with Prof. dr. Ian Graham and Prof. dr. Hidetaka Hamada)
· December 1-3, 2022, Workshop dedicated to the memory of Professor Gabriela Kohr:
Geometric Function Theory in Several Complex Variables and Complex Banach Spaces
http://math.ubbcluj.ro/workshop_gk/
on the ZOOM platform
· 8.06.2023, Drd. Eduard Grigoriciuc,
Research report
· 14.09.2023, Drd. Mihai Aron,
Classes of univalent fumctions on the unit disc of the complex plane via differential operators
· 2023/2024
· December 1-3, 2023, Workshop dedicated to the memory of Professor Gabriela Kohr:
Geometric Function Theory in Several Complex Variables and Complex Banach Spaces
http://math.ubbcluj.ro/workshop_gk/
on the ZOOM platform
· 7.03.2024, Drd. Eduard Grigoriciuc,
g-Loewner chains and the Graham-Kohr extension operator in complex Banach spaces
· 18.04.2024, Prof. dr. Eric Schippers, University of Manitoba, Winnipeg, Canada:
Conformal invariants and quadratic differentials
· 6.06.2024, Drd. Mihai Aron,
Noi clase de functii univalente folosind un nou operator diferential
· 6.06.2024, Drd. Eduard Grigoriciuc,
The Graham-Kohr extension operator in complex Banach spaces
· 6.06.2024, Drd. Anamaria Pastiu, The univalence criteria based on the theory of Loewner
chains on the unit ball of Cn
· 9.09.2024, Drd. Anamaria Pastiu,
Research project
· 9.09.2024, Drd. Mihai Aron,
Research report
· 2024/2025
· 7.11.2024, Drd. Mihai Aron,
An extension operator of Roper-Suffridge and Graham-Kohr type
· November 29-December 1, 2024, Workshop dedicated to the memory of Professor Gabriela Kohr:
Geometric Function Theory in Several Complex Variables and Complex Banach Spaces
http://math.ubbcluj.ro/workshop_gk/
on the ZOOM platform
· 27.03.2025, Drd. Eduard Grigoriciuc,
The Graham-Kohr extension operator and Loewner chains in complex Banach spaces
· 5.06.2025, Drd. Anamaria Pastiu,
Loewner chain associated with the generalized Graham-Kohr extension operator
· 13.06.2025, Drd. Eduard Grigoriciuc,
Modern Approaches in the Theory of Univalent Mappings in C and Cn (sustinere publica teza de
doctorat)
· 23.06.2025, Prof. dr. Anatoly Golberg (Holon Institute of Technology, Israel),
Weakly Lipshchitz mappings in higher dimensions
· 23.06.2025, Prof. dr. Toshiyuki Sugawa
(Tohoku University, Sendai, Japan), Totally monotone sequences and hypergeometric functions
· 2025/2026
· 9.10.2025, Drd. Mihai Aron,
Several invariant geometric properties in the Hele-Shaw flow problem
· 23.10.2025, Drd. Anamaria Pastiu,
Loewner chain associated with the generalized Graham-Kohr extension operator