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papers

Publications (55)

math.HO2020

Ellipsograph of Archimedes as a simple LEGO construction

Sara Jodlbauer, ZoltÃ¡n KovÃ¡cs

gr-qc2018

Reply to "Comment on 'Can accretion disk properties observationally distinguish black holes from naked singularities?'"

ZoltÃ¡n KovÃ¡cs, Tiberiu Harko, Shahab Shahidi

gr-qc2009

Can accretion disk properties distinguish gravastars from black holes?

Tiberiu Harko, ZoltÃ¡n KovÃ¡cs, Francisco S. N. Lobo

cs.CL2026

Soohak: A Mathematician-Curated Benchmark for Evaluating Research-level Math Capabilities of LLMs

Guijin Son, Seungone Kim, Catherine Arnett +73

gr-qc2006

Hamiltonian theory of brane-world gravity

ZoltÃ¡n KovÃ¡cs, LÃ¡szlÃ³ Ã. Gergely

gr-qc2006

Canonical theory of the Kantowski-Sachs cosmological models

Zsolt HorvÃ¡th, ZoltÃ¡n KovÃ¡cs

cs.CY2024

Using Java Geometry Expert as Guide in the Preparations for Math Contests

Ines Ganglmayr, ZoltÃ¡n KovÃ¡cs

math.MG2018

On the generalization of ErdÅs-Vincze's theorem about the approximation of closed convex plane curves by polyellipses

Csaba Vincze, ZoltÃ¡n KovÃ¡cs, ZsÃ³fia Fruzsina CsorvÃ¡ssy

cs.RO2024

The Locus Story of a Rocking Camel in a Medical Center in the City of Freistadt

Anna KÃ¤ferbÃ¶ck, ZoltÃ¡n KovÃ¡cs

gr-qc2015

Thin accretion disks around cold Bose-Einstein Condensate stars

Bogdan DÄnilÄ, Tiberiu Harko, ZoltÃ¡n KovÃ¡cs

math.AG2022

Parametric Root Finding for Supporting Proving and Discovering Geometric Inequalities in GeoGebra

ZoltÃ¡n KovÃ¡cs, RÃ³bert Vajda

gr-qc2009

Testing HoÅava-Lifshitz gravity using thin accretion disk properties

Tiberiu Harko, ZoltÃ¡n KovÃ¡cs, Francisco S. N. Lobo

cs.CG2024

A note on ErdÅs's mysterious remark

ZoltÃ¡n KovÃ¡cs

math.HO2020

Two almost-circles, and two real ones

ZoltÃ¡n KovÃ¡cs

gr-qc2006

Gravitational dynamics in s+1+1 dimensions

LÃ¡szlÃ³ Ã. Gergely, ZoltÃ¡n KovÃ¡cs

cs.CG2025

Automated proving in planar geometry based on the complex number identity method and elimination

ZoltÃ¡n KovÃ¡cs, Xicheng Peng

physics.app-ph2024

The Effect of Ga-Ion Irradiation on Sub-Micron-Wavelength Spin Waves in Yttrium-Iron-Garnet Films

Johannes Greil, Martina Kiechle, Adam Papp +8

math.HO2022

Towards understanding the central limit theorem by learning Python basics

ZoltÃ¡n KovÃ¡cs, Alexander Thaller

math.HO2021

Offsets of a regular trifolium

Thierry Dana-Picard, ZoltÃ¡n KovÃ¡cs

cs.CG2022

Symbolic Comparison of Geometric Quantities in GeoGebra

ZoltÃ¡n KovÃ¡cs, RÃ³bert Vajda

cs.AI2020

Towards Automated Discovery of Geometrical Theorems in GeoGebra

ZoltÃ¡n KovÃ¡cs, Jonathan H. Yu

cs.PL2024

Open Source Prover in the Attic

ZoltÃ¡n KovÃ¡cs, Alexander Vujic

math.HO2019

Teaching algebraic curves for gifted learners at age 11 by using LEGO linkages and GeoGebra

ZoltÃ¡n KovÃ¡cs

math.HO2017

No, This is not a Circle

ZoltÃ¡n KovÃ¡cs

gr-qc2008

Electromagnetic signatures of thin accretion disks in wormhole geometries

Tiberiu Harko, ZoltÃ¡n KovÃ¡cs, Francisco S. N. Lobo

math.HO2020

Teaching fractals for gifted learners at age 12 by using novel technologies

ZoltÃ¡n KovÃ¡cs

cs.AI2021

Proceedings of the 13th International Conference on Automated Deduction in Geometry

Predrag JaniÄiÄ, ZoltÃ¡n KovÃ¡cs

math.HO2017

A compilation of LEGO Technic parts to support learning experiments on linkages

ZoltÃ¡n KovÃ¡cs, Benedek KovÃ¡cs

math.LO2022

Supporting Proving and Discovering Geometric Inequalities in GeoGebra by using Tarski

Christopher W. Brown, ZoltÃ¡n KovÃ¡cs, RÃ³bert Vajda

hep-th2006

New variables for brane-world gravity

ZoltÃ¡n KovÃ¡cs, LÃ¡szlÃ³ Ã. Gergely

cs.AI2020

Towards a Geometry Automated Provers Competition

Nuno Baeta, Pedro Quaresma, ZoltÃ¡n KovÃ¡cs

cs.LO2024

Proceedings 14th International Conference on Automated Deduction in Geometry

Pedro Quaresma, ZoltÃ¡n KovÃ¡cs

cs.SC2020

On Euler's inequality and automated reasoning with dynamic geometry

ZoltÃ¡n KovÃ¡cs, RÃ³bert Vajda, Aaron Montag

cs.CG2016

New tools in GeoGebra offering novel opportunities to teach loci and envelopes

Francisco Botana, ZoltÃ¡n KovÃ¡cs

astro-ph.CO2011

Maximal spin and energy conversion efficiency in a symbiotic system of black hole, disk and jet

ZoltÃ¡n KovÃ¡cs, LÃ¡szlÃ³ Ã. Gergely, Peter L. Biermann

gr-qc2006

Canonical Analysis of Radiating Atmospheres of Stars in Equilibrium

ZoltÃ¡n KovÃ¡cs, LÃ¡szlÃ³ Ã. Gergely, Zsolt HorvÃ¡th

math.HO2018

Another (wrong) construction of $Ï$

ZoltÃ¡n KovÃ¡cs

gr-qc2010

Solar System tests of HoÅava-Lifshitz black holes

Francisco S. N. Lobo, Tiberiu Harko, ZoltÃ¡n KovÃ¡cs

cs.CG2022

Automated Discovery of Geometrical Theorems in GeoGebra

ZoltÃ¡n KovÃ¡cs, Jonathan H. Yu

gr-qc2010

Thin accretion disk signatures in dynamical Chern-Simons modified gravity

Tiberiu Harko, ZoltÃ¡n KovÃ¡cs, Francisco S. N. Lobo

cs.AI2018

Detecting truth, just on parts

cs.LO2025

GNU Aris: a web application for students

Saksham Attri, ZoltÃ¡n KovÃ¡cs, Aaron Windischbauer

gr-qc2020

Distinguishing Brans-Dicke-Kerr type naked singularities and black holes with their thin disk electromagnetic radiation properties

Shahab Shahidi, Tiberiu Harko, ZoltÃ¡n KovÃ¡cs

cs.SC2024

Solving with GeoGebra Discovery an Austrian Mathematics Olympiad problem: Lessons Learned

gr-qc2009

Thin accretion disks in stationary axisymmetric wormhole spacetimes

Tiberiu Harko, ZoltÃ¡n KovÃ¡cs, Francisco S. N. Lobo

gr-qc2006

Geometrodynamics in a spherically symmetric, static crossflow of null dust

Zsolt HorvÃ¡th, ZoltÃ¡n KovÃ¡cs, LÃ¡szlÃ³ Ã. Gergely

cs.SC2024

Showing Proofs, Assessing Difficulty with GeoGebra Discovery

cs.LO2022

Online Generation of Proofs Without Words

Alexander Thaller, ZoltÃ¡n KovÃ¡cs

cs.AI2016

GeoGebra Tools with Proof Capabilities

ZoltÃ¡n KovÃ¡cs, Csilla SÃ³lyom-Gecse

cs.HC2022

GeoGebra Discovery in Context

gr-qc2007

Gravitational dynamics in s+1+1 dimensions II. Hamiltonian theory

ZoltÃ¡n KovÃ¡cs, LÃ¡szlÃ³ Ã. Gergely

math.HO2024

Solving Some Geometry Problems of the NÃ¡boj 2023 Contest with Automated Deduction in GeoGebra Discovery

Amela Hota, ZoltÃ¡n KovÃ¡cs, Alexander Vujic

gr-qc2011

Thin accretion disk signatures of slowly rotating black holes in HoÅava gravity

Tiberiu Harko, ZoltÃ¡n KovÃ¡cs, Francisco S. N. Lobo

math.HO2019

The epsilon-delta game and the chess

ZoltÃ¡n KovÃ¡cs

gr-qc2011

Accretion processes in magnetically and tidally perturbed Schwarzschild black holes

ZoltÃ¡n KovÃ¡cs, LÃ¡szlÃ³ ÃrpÃ¡d Gergely, MÃ¡tyÃ¡s VasÃºth

Publications (55)

Ellipsograph of Archimedes as a simple LEGO construction

Reply to "Comment on 'Can accretion disk properties observationally distinguish black holes from naked singularities?'"

Can accretion disk properties distinguish gravastars from black holes?

Soohak: A Mathematician-Curated Benchmark for Evaluating Research-level Math Capabilities of LLMs

Hamiltonian theory of brane-world gravity

Canonical theory of the Kantowski-Sachs cosmological models

Using Java Geometry Expert as Guide in the Preparations for Math Contests

On the generalization of ErdÅs-Vincze's theorem about the approximation of closed convex plane curves by polyellipses

The Locus Story of a Rocking Camel in a Medical Center in the City of Freistadt

Thin accretion disks around cold Bose-Einstein Condensate stars

Parametric Root Finding for Supporting Proving and Discovering Geometric Inequalities in GeoGebra

Testing HoÅava-Lifshitz gravity using thin accretion disk properties

A note on ErdÅs's mysterious remark

Two almost-circles, and two real ones

Gravitational dynamics in s+1+1 dimensions

Automated proving in planar geometry based on the complex number identity method and elimination

The Effect of Ga-Ion Irradiation on Sub-Micron-Wavelength Spin Waves in Yttrium-Iron-Garnet Films

Towards understanding the central limit theorem by learning Python basics

Offsets of a regular trifolium

Symbolic Comparison of Geometric Quantities in GeoGebra

Towards Automated Discovery of Geometrical Theorems in GeoGebra

Open Source Prover in the Attic

Teaching algebraic curves for gifted learners at age 11 by using LEGO linkages and GeoGebra

No, This is not a Circle

Electromagnetic signatures of thin accretion disks in wormhole geometries

Teaching fractals for gifted learners at age 12 by using novel technologies

Proceedings of the 13th International Conference on Automated Deduction in Geometry

A compilation of LEGO Technic parts to support learning experiments on linkages

Supporting Proving and Discovering Geometric Inequalities in GeoGebra by using Tarski

New variables for brane-world gravity

Towards a Geometry Automated Provers Competition

Proceedings 14th International Conference on Automated Deduction in Geometry

On Euler's inequality and automated reasoning with dynamic geometry

New tools in GeoGebra offering novel opportunities to teach loci and envelopes

Maximal spin and energy conversion efficiency in a symbiotic system of black hole, disk and jet

Canonical Analysis of Radiating Atmospheres of Stars in Equilibrium

Another (wrong) construction of $Ï$

Solar System tests of HoÅava-Lifshitz black holes

Automated Discovery of Geometrical Theorems in GeoGebra

Thin accretion disk signatures in dynamical Chern-Simons modified gravity

Detecting truth, just on parts

GNU Aris: a web application for students

Distinguishing Brans-Dicke-Kerr type naked singularities and black holes with their thin disk electromagnetic radiation properties

Solving with GeoGebra Discovery an Austrian Mathematics Olympiad problem: Lessons Learned

Thin accretion disks in stationary axisymmetric wormhole spacetimes

Geometrodynamics in a spherically symmetric, static crossflow of null dust

Showing Proofs, Assessing Difficulty with GeoGebra Discovery

Online Generation of Proofs Without Words

GeoGebra Tools with Proof Capabilities

GeoGebra Discovery in Context

Gravitational dynamics in s+1+1 dimensions II. Hamiltonian theory

Solving Some Geometry Problems of the NÃ¡boj 2023 Contest with Automated Deduction in GeoGebra Discovery

Thin accretion disk signatures of slowly rotating black holes in HoÅava gravity

The epsilon-delta game and the chess

Accretion processes in magnetically and tidally perturbed Schwarzschild black holes

On the generalization of ErdÅs-Vincze's theorem about the approximation of closed convex plane curves by polyellipses

Testing HoÅava-Lifshitz gravity using thin accretion disk properties

A note on ErdÅs's mysterious remark

Another (wrong) construction of $Ï$

Solar System tests of HoÅava-Lifshitz black holes

Thin accretion disk signatures of slowly rotating black holes in HoÅava gravity