The conference starts Monday morning and ends on Friday. There will be plenary talks by a number of invited speakers. Moreover, there will be several contributed talks (20 minutes plus 5 minutes for questions and discussion).

The conference will take place at the Institute of Mathematics and Scientific Computing of the University of Graz. The address of the building is Heinrichstraße 36 (building 11 of the university campus). All talks will take place in the big lecture halls on the ground floor (HS 11.02, HS 11.01, and HS 11.03). The rooms are equipped with projectors and big chalkboards.

Scientific Program

Plenary Talks

Chang, Gyu Whan: Prime Factorization of ideals in commutative rings, with a focus on Krull rings
Coykendall, Jim: Half-factoriality and length factoriality in monoids and domains
D'Anna, Marco: On the Apéry algorithm for a plane singularity
Gotti, Felix: Strong Types of Atomicity
Hazrat, Roozbeh: Leavitt path algebras
Sammartano, Alessio: On the number of relations of a numerical semigroup
Spirito, Dario: Derived set-like constructions in commutative algebra
Tartarone, Francesca: Essential properties of Integer-valued polynomial rings
Volčič, Jurij: Determinantal zeros and factorization of noncommutative polynomials

Contributed Talks

Al-Maktry, Amr Ali Abdulkader: On a group of vector-polynomial permutations
Álvarez Arias, Román: Torsion-free modules over commutative domains of Krull dimension 1
Ambhore, Siddhi Balu: The $v$-number of Binomial Edge Ideals
Angermüller, Gerhard: Arithmetics of Flatness for Monoids
Ánh, Pham Ngoc: Representations of Leavitt path algebras
Ara, Pere: Inverse semigroups of separated graphs and their associated algebras
Baginski, Paul: Multifurcus Semigroups and Applications to Classical Number Theory
Boumahdi, Rachid: Some remarks on additive and multiplicative decompositions of polynomials over unique factorization domains
Bovdi, Victor: Adequacy of matrices over commutative principal ideal domains
Bras-Amorós, Maria: Numerical Semigroups and Music
Campanini, Federico: Some remarks on Prüfer rings with zero-divisors
Chapman, Scott: The importance of being prime - a tribute to the work of Nick Baeth
Choi, Hyun Seung: Factorization in certain integral domains and their ideal monoids
Cichocka, Anna: On some classes of subalgebras of Leavitt path algebras
Cossu, Laura: Arithmetic of minimal factorizations
El-Deken, Susan: On Associative formal power series
Elliott, Jesse: The $t$-closure and $w$-closure semistar operations on a commutative ring
Facchini, Alberto: Pre-Lie Algebras
Fadinger, Victor: Prescribed lengths of factorizations of integer-valued polynomials on Krull domains with prime elements
Finocchiaro, Carmelo Antonio: On invertible and divisorial ideals of ${\rm Int}(D)$
García-García, J. Ignacio: On p-Frobenius of affine semigroups
García-Sánchez, Pedro A.: The ideal class monoid of a numerical semigroup
Groenewald, Nico: On radical ideals of noncommutative rings
Grynkiewicz, David J.: Zero-Sums in $p$-groups via a Generalization of the Ax-Katz Theorem
Guerrieri , Lorenzo: Non-integrally closed Kronecker function rings and integral domains with a unique minimal overring
Huang, I-Chiau: Cousin complexes via total fractions
Juett, Jason: Regular $t$-ideals of polynomial rings and semigroup rings with zero divisors
Karabacak, Fatih: A research on the generalizations of modules whose submodules are isomorphic to a direct summand
Karlovich, Yuri: Banach algebras of convolution type operators with piecewise quasicontinuous data
Kowalczyk, Tomasz: On Waring numbers of henselian rings
Kureš, Miroslav: Automorphisms of Weil algebras
Lañohan, Flor de May : Representation and Subrepresentation of $\Gamma$-monoids
Lee, Gangyong: On rational extension of modules
Li, Bangzheng: Divisibility and a weak ascending chain condition on principal ideals
Loper, Alan: Interval Rings
Manju, Praveen: $(\sigma,\tau)$-Derivations of Number Rings
Maya, Baraah: On the Smith normal form of dual integer matrices
Mazumdar, Eshita: Davenport constants and related problems
Mesyan, Zachary: Graded Semigroups
Meyer, Johan: Unique Maximal Rings of Functions
Miska, Piotr: On Waring numbers of henselian rings
Moscariello, Alessio: Row-factorization matrices and type of almost Gorenstein monomial curves
Moyano-Fernández, Julio-José: On value semigroups associated to curves
Nakato, Sarah: Split absolutely irreducible integer-valued polynomials over discrete valuation domains
Oh, Jun Seok : On the class semigroup of a class of C-monoids
Ouzzaouit, Omar: Noetherian-like properties and zero-dimensionality in some extensions of rings
Park, Mi Hee: Krull property of generalized power series rings
Peruginelli, Giulio: Polynomial Dedekind Domains
Polo, Harold: The $D+M$ construction in semidomains
Prakash, Om : Affine Semigroups of Maximal Projective Dimension
Prasad, Devendra: Bhargava factorials and irreducibility of integer-valued polynomials
Rago, Balint: A characterization of half-factorial orders in algebraic number fields
Raja, Rameez: On some combinatorial invariants associated with commutative rings
Rath, Jutta: Associated primes of powers of monomial ideals
Ray, Samarpita: Noncommutative tensor triangulated categories and coherent frames
Ribas, Sávio: On the zero-sum invariants over $C_n \rtimes_s C_2$
Rissner, Roswitha: Powers of irreducibles in rings of integer-valued polynomials
Roitman, Моshe: On polynomial extensions of Zaks domains
Schefler, Barna: Separating Noether number of abelian groups
Schmid, Wolfgang A.: A generalized notion of cross number and applications to monoids of weighted zero-sum sequences
Sebandal, Alfilgen: Leavitt Path Algebras and Talented Monoids via Lie Brackets and Adjacency Matrices
Suksumran, Teerapong: On non-associative algebras generated by gyrogroups
Thillaisundaram, Anitha: The Hausdorff spectrum of $p$-adic analytic pro-$p$ groups
Tirador, Marcos Manuel: Atomicity and Subatomicity in Rank-$2$ Lattice Monoids
Tringali, Salvatore: Power monoids and a conjecture of Bienvenu and Geroldinger
Ulucak, Gulsen: Graphs of the Jacobson Radical
van den Berg, John: V-domain constructions using a Kolchin type universal field
Werner, Nicholas: Null ideals of subsets of matrix rings
Wiegand, Roger: Monoids of Modules, 1
Wiegand, Sylvia: Monoids of Modules, 2
Windisch, Daniel: Geometry of schemes and arithmetic of their associated rings
Ziembowski, Michał: On subalgebras of matrix algebra satisfying some polynomial identity

Social Events

Monday: Music performance

After the talks on Monday, July 10, 2023 there will be a musical performance by some colleagues.

Tuesday: Reception by the Governor

On Tuesday, July 11, 2023 at 7pm, the Governor of the Federal State of Styria, LH Mag. Christopher Drexler, will host a reception for the participants of the conference in the white hall of Graz Burg (Hofgasse 15, 8010 Graz). We (the organizers) will walk together from the conference venue to the reception and you are welcome to join us.

Please make sure to bring the invitation card that will be included in the material that you receive during registration: the security team will ask for it.

Wednesday: Guided Tour of Graz and Dinner

On Wednesday, July 12, 2023 we offer a guided city tour of the historic city center with an experienced guide (Graz Tourismus). A visit of Schlossberg is included (ride up and down with Schloßbergbahn and lift, and a drink at Aiola Upstairs). The tour meets in the city center and goes from 3pm to 6pm. The precise meeting point is at the main square (Hauptplatz) directly under the arcades of the town hall.

At 7pm we meet for the conference dinner. The dinner will be a buffet-style dinner at Gösser Bräu (Neutorgasse 48). You can have a look at the menu (German and English).

The tour is free, but please note that the conference dinner is €40 per person (excluding drinks).