Arrival
13:00 - 15:00		Registration
15:00 - 15:10		Opening
Chair:  Jiří Pittner
15:10 - 15:45		I1	Simen Kvaal	Development of multireference coupled‑cluster methods from singlestate and multistate bivariational principles
15:45 - 16:20		I2	Karol Kowalski	Sub-system self-consistency in coupled‑cluster theory
16:20 - 16:40		C1	Jan Brandejs	Generating coupled cluster code for modern distributed memory tensor software
16:40 - 17:10		Coffe Break
Chair:  Henrik Larsson
17:10 - 17:45		I3	Christian Schilling	The Electron Correlation Problem from a Quantum Information Perspective
17:45 - 18:05		C2	Mihály Máté	Compressing multireference character of wave functions via fermionic mode optimization
18:05 - 18:25		C3	Lexin Ding	Quantum Information-Assisted Complete Active Space Optimization (QICAS)
18:25 - 18:45		C4	Gabriel Rodrigues	Multiconfigurational Pair‑Density Functional Theory is More Complex Than You May Think
18:45 - 20:00		Dinner

Chair:  Karol Kowalski
08:25 - 09:00		I4	Ágnes Szabados	Spin-violating geminal wave functions and their correction by peturbation theory
09:00 - 09:35		I5	Gustavo Scuseria	Strong-weak dualities for spin systems
09:35 - 09:55		C5	Matej Veis	Many-body Perturbation Theory formulated in terms of physically motivated parameters for 1D atomic chains
09:55 - 10:15		C6	Peter Surjan	To which extent can strong correlation be treated by single reference perturbati on theory?
10:15 - 10:45		Coffe Break
Chair:  Christian Schilling
10:45 - 11:20		I6	Artur Izmaylov	Quantum computing approaches to strongly correlated systems
11:20 - 11:55		I7	Henrik Larsson	Tensor network states for computing vibrational and electronic states
11:55 - 12:15		C7	Hugh Burton	Unitary product states: A quantum‑compatible approach for strong correlation
12:15 - 13:45		Lunch
Chair:  Örs Legeza
13:45 - 14:20		I8	Markus Reiher	Tensor Train Methods for Stationary and Dynamical General Many-Particle Problems
14:20 - 14:55		I9	Nicholas Mayhall	New tensor product state approximations for strongly correlated molecules
14:55 - 15:15		C8	Mikuláš Matoušek	Adding dynamic correlation to DMRG via adiabatic connection
15:15 - 15:35		C9	Szymon Śmiga	The Kohn−Sham calculations with Adiabatic Connection Models with Improved Treatment of the Strong‑Interaction Limit
15:35 - 16:05		Coffe Break
Chair:  Peter Surjan
16:05 - 16:40		I10	Gero Friesecke	Recent theoretical results on the QC‑DMRG method
16:40 - 17:00		C10	James Shee	Capturing both weak and strong correlations in transition metal chemistry using classical and quantum methods
17:00 - 17:20		C11	Paul Johnson	Strong Electronic Correlation with Richardson‑Gaudin States
17:20 - 17:40		C12	Jiří Klimeš	Understanding the accuracy of random phase approximation for binding energies
17:40 - 18:00		C13	Johann Pototschnig	Relativistic effects and orbital contributions to the electric field gradient
18:00 - 19:30		Dinner
19:30 - 22:00		Poster session

Chair:  Mihály Kállay
08:25 - 09:00		I11	Masaaki Saitow	Reduced-Scaling Multireference Perturbation Theories using Orthonormal Localized Virtual Orbitals
09:00 - 09:35		I12	Daniel Kats	Ten years of the Distinguishable Cluster: Past, Present and Future
09:35 - 09:55		C14	Hiroshi Nakatsuji	Quantum chemistry with accurate solutions of the Schrödinger equation
09:55 - 10:15		C15	Jaroslav Hofierka	Many-body theory of positron interactions with polyatomic molecules
10:15 - 10:45		Coffe Break
Chair:  Ágnes Szabados
10:45 - 11:20		I13	Mihály Kállay	Explicitly correlated coupled-cluster methods including triple and quadruple excitations
11:20 - 11:55		I14	Alex Thom	Holomorphic Hartree-Fock Theory: A basis for multireference electronic structure
11:55 - 12:15		C16	Éva Zsuzsanna Mihálka	Exploring amplitude functions in the coupled‑cluster framework - an alternative approach to convergence improvement
12:15 - 13:45		Lunch
13:45 - 19:00		Free afternoon / Excursion
19:00 - 24:00		Conference Dinner

Chair:  Gustavo Scuseria
09:00 - 09:20		C17	Maarten van Damme
09:20 - 09:40		C18	Jeremy Coe	Analytic Gradients for Selected Configuration Interaction: Development and Applications
09:40 - 10:15		I15	Dominika Zgid	GW in Gaussian Bloch Orbitals for solids relativistic effects, pseudopotentials, and impact of different self-consistency cycles
10:15 - 10:45		Coffe Break
Session dedicated to the memory of Josef Paldus
Chair:  Miroslav Urban
10:45 - 10:55				Personal reminiscences of Joe Paldus
10:55 - 11:40		I16	Piotr Piecuch	Externally Corrected Coupled-Cluster Methods: Review and Recent Progress
11:40 - 12:25		I17	Rodney Bartlett	Alternative Single Reference Coupled‑cluster approaches for multi‑reference problems: pCCD+TCCSD for Excited States
12:25 - 12:30		Closing
12:30 - 14:00		Lunch
Departure

Songhao Bao	Time-dependent vibrational electronic coupled cluster (VECC) theory for non‑adiabatic dynamics
Leo Chaussy	Spectroscopy of Copper-Superoxo Complexes: a Revival Based on Correlated Methods
Ondrej Demel	Hilbert space multireference coupled clusters tailored by matrix product states: study of tetramethyleneethane
Robin Feldmann	Nuclear-Electronic Hartree-Fock Density Matrix Renormalization Group
Nina Glaser	A DMRG-based framework for large-scale anharmonic vibrational calculations
Alexander Gunasekera	Spin-Adapted Coupled Cluster for Arbitrary Open-Shell States
Réka Anna Horváth	Basis Set Limit CCSD(T) Energies for Extended Molecules via a Reduced-Cost Explicitly Correlated Approach
Nicholas Lee	A Second-Order Optimisation Approach to Configurational State Functions
Jakub Martinka	Photodissociation of vinylbromide: a non-adiabatic molecular dynamics and machine learning study
Maximilian Mörchen	Autonomous Active Space Calculations through AutoCAS
Thomas Schraivogel	Transcorrelated Coupled Cluster Methods and the xTC Approach
Jan Simunek	Using local molecular orbitals in diagonalization-free Hartree-Fock calculations
Katarina Sulkova	Applications of FNDMC based separation of electron correlation energy
Martin Sulka	Separation of electron correlation energy based on the FNDMC energy with the node from the Hartree-Fock Slater determinant