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      Moving forward with clarity

      Hash Hashemian
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      The theme of this year’s Winter Conference—already less than two months away—is “Building the Nuclear Century.” This focus reflects one of my chief goals during my presidency: streamlining the deployment of new power plants. However, I want to emphasize that this call to build extends far beyond a sole focus on new commercial reactors. As an industry, it’s critical that we keep momentum going across every area that supports the nuclear community.

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  • International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
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Mathematics & Computation (M&C) 2025

Mathematics & Computation (M&C) 2025
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Program

Program
  • Plenary Session
  • Technical Sessions
  • Workshops
  • Events

Schedule Timeline

Schedule is subject to change

Sunday — April 27, 2025
8:00AM MDT
    Events
  • MCNP6® New Features, Algorithms, and Workflows (Lawrence A) — Workshops
  • Python Tools for Monte Carlo: OpenMC and MontePy (Horace Tabor) — Workshops
  • Griffin Workshop (Lawrence B) — Workshops
1:00PM MDT
    Events
  • Scientific Machine Learning for Nuclear Engineering Applications Workshop (Lawrence A) — Workshops
2:00PM MDT
    Events
  • Exhibit Set Up from 2:00–5:00 pm (Platte River Room) — Exhibit Hours
3:00PM MDT
    Events
  • Registration/Help Desk open from 3:00–7:00 pm (Mezzanine Foyer) — Registration/Help Desk Hours
5:00PM MDT
    Events
  • Student Welcome and Q&A (Molly Brown) — Events and Tours
6:00PM MDT
    Events
  • Exhibit open from 6:00-8:00 pm (Platte River Room) — Exhibit Hours
  • Opening Reception (Platte River Room) — Events and Tours
Monday — April 28, 2025
7:30AM MDT
    Events
  • Morning Coffee Service from 7:30–8:00 am (Platte River Room) — Meals and Breaks
  • Registration/Help Desk open from 7:30 am–4:00 pm (Mezzanine Foyer) — Registration/Help Desk Hours
  • Exhibit open from 7:30 am–4:00 pm (Platte River Room) — Exhibit Hours
8:00AM MDT
    Sessions
  • Opening Plenary (Confluence Ballroom)
9:30AM MDT
    Events
  • Networking Break from 9:30–10:00 am (Platte River Room) — Meals and Breaks
10:00AM MDT
    Sessions
  • Deterministic Transport for Reactor Physics (Lawrence A)
  • Monte Carlo Coupling and Temperature Treatments (Lawrence B)
  • Sensitivity Analysis and Uncertainty Quantification: I (Horace Tabor)
  • Special Session on Stochastic Geometry and Particle Branching Processes: I (E.P. Ensley B)
  • Verification, Validation, and Benchmark Experiment Design: I (E.P. Ensley A)
11:40AM MDT
    Events
  • Attendee Lunch from 11:40 am–1:00 pm (Confluence Ballroom) — Meals and Breaks
1:00PM MDT
    Sessions
  • Deterministic Acceleration Methods (Lawrence A)
  • Monte Carlo Cross Section Generation (Lawrence B)
  • Sensitivity Analysis and Uncertainty Quantification: II (Horace Tabor)
  • Special Session on Stochastic Geometry and Particle Branching Processes: II (E.P. Ensley B)
  • Verification, Validation, and Benchmark Experiment Design: II (E.P. Ensley A)
2:40PM MDT
    Events
  • Networking Break from 2:40–3:15 pm (Platte River Room) — Meals and Breaks
3:15PM MDT
    Sessions
  • Applying a Critical Lens to AI Methods in Nuclear Engineering (Molly Brown)
  • Neutron Diffusion Methods (Lawrence A)
  • Monte Carlo Variance Estimation and Sampling (Lawrence B)
  • Radiative Transfer Methods: I (E.P. Ensley A)
  • Sensitivity Analysis and Uncertainty Quantification: III (Horace Tabor)
  • Special Session on Stochastic Geometry and Particle Branching Processes: III (E.P. Ensley B)
Tuesday — April 29, 2025
7:30AM MDT
    Events
  • Morning Coffee Service from 7:30–8:00 am (Platte River Room) — Meals and Breaks
  • Registration/Help Desk open from 7:30 am–4:00 pm (Mezzanine Foyer) — Registration/Help Desk Hours
  • Exhibit open from 7:30 am–4:00 pm (Platte River Room) — Exhibit Hours
8:00AM MDT
    Sessions
  • Cross Sections and Homogenization: I (Lawrence A)
  • High-Performance Computing (E.P. Ensley B)
  • Modeling and Simulation for Fusion Neutronics (Molly Brown)
  • Monte Carlo Time Dependence and Kinetics (Lawrence B)
  • Radiative Transfer Methods: II (E.P. Ensley A)
  • Sensitivity Analysis and Uncertainty Quantification: IV (Horace Tabor)
9:40AM MDT
    Events
  • Networking Break from 9:40–10:00 am (Platte River Room) — Meals and Breaks
10:00AM MDT
    Sessions
  • Cross Sections and Homogenization: II (Lawrence A)
  • Monte Carlo Software (Lawrence B)
  • Performance VS Portability (Molly Brown)
  • Sensitivity Analysis and Uncertainty Quantification: V (Horace Tabor)
  • Verification, Validation, and Benchmark Experiment Design: III (E.P. Ensley A)
11:40AM MDT
    Events
  • Lunch with Keynote Speaker from 11:40 am–1:00 pm (Confluence Ballroom) — Events and Tours
1:00PM MDT
    Sessions
  • Challenges in Software Development for Nuclear Applications (Molly Brown)
  • Charged Particle Transport (Lawrence A)
  • Machine Learning and Artificial Intelligence: I (Horace Tabor)
  • Monte Carlo Functional Expansion Tallies and Sampling (Lawrence B)
  • Nuclear Data and Nuclear Data Evaluations: I (E.P. Ensley B)
  • Special Session on GPU Computing (E.P. Ensley A)
2:40PM MDT
    Events
  • Networking Break from 2:40–3:15 pm (Platte River Room) — Meals and Breaks
3:15PM MDT
    Sessions
  • Deterministic Transport Methods: General (Lawrence A)
  • Machine Learning and Artificial Intelligence: II (Horace Tabor)
  • MCD Career Retrospectives: Compiling a Successful Career in MCD (Molly Brown)
  • Monte Carlo Reactor Analysis (Lawrence B)
  • Nuclear Data and Nuclear Data Evaluations: II (E.P. Ensley B)
  • Special Session on Random Ray Transport (E.P. Ensley A)
Wednesday — April 30, 2025
7:30AM MDT
    Events
  • Morning Coffee Service from 7:30–8:00 am (Platte River Room) — Meals and Breaks
  • Exhibit open from 7:30 am–1:00 pm (Platte River Room) — Exhibit Hours
  • Registration/Help Desk open from 7:30 am–4:00 pm (Mezzanine Foyer) — Registration/Help Desk Hours
8:00AM MDT
    Sessions
  • Circulating-Fuel Reactors (E.P. Ensley B)
  • Depletion Analysis Methods: I (Molly Brown)
  • Ray Effects and Angular Discretizations (Lawrence A)
  • Machine Learning and Artificial Intelligence: III (Horace Tabor)
  • Monte Carlo Methods (Lawrence B)
  • Multi-Scale, Multi-Physics Simulations: I (E.P. Ensley A)
9:40AM MDT
    Events
  • Networking Break from 9:40–10:00 am (Platte River Room) — Meals and Breaks
10:00AM MDT
    Sessions
  • Advanced Reactor Design and Analysis: I (E.P. Ensley B)
  • Depletion Analysis Methods: II (Molly Brown)
  • High Fidelity and Quantum Algorithms for Radiation Transport (Lawrence A)
  • Machine Learning and Artificial Intelligence: IV (Horace Tabor)
  • Multi-Scale, Multi-Physics Simulations: II (E.P. Ensley A)
  • Special Session on Research Activities of the Center for Exascale Monte Carlo Neutron Transport (CEMeNT): I (Lawrence B)
11:40AM MDT
    Events
  • Lunch on your own from 11:40 am–1:00 pm — Meals and Breaks
1:00PM MDT
    Sessions
  • Advanced Reactor Design and Analysis: II (E.P. Ensley B)
  • Computational Fluid Dynamics and Thermal Hydraulics (Horace Tabor)
  • Depletion Analysis Methods -- Sensitivity and Uncertainty Analysis (Lawrence A)
  • Multi-Scale, Multi-Physics Simulations: III (E.P. Ensley A)
  • Special Session on Research Activities of the Center for Exascale Monte Carlo Neutron Transport (CEMeNT): II (Lawrence B)
2:40PM MDT
    Events
  • Networking Break from 2:40–3:15 pm (Platte River Room) — Meals and Breaks
3:15PM MDT
    Sessions
  • Depletion Analysis Methods: III (Lawrence A)
  • Multi-Scale, Multi-Physics Simulations: IV (E.P. Ensley A)
  • Special Session on Adjoint Methods (Horace Tabor)
  • Special Session on Research Activities of the Center for Exascale Monte Carlo Neutron Transport (CEMeNT): III (Lawrence B)
6:00PM MDT
    Events
  • Banquet (Confluence Ballroom AB) — Events and Tours
Thursday — May 1, 2025
8:00AM MDT
    Events
  • CANCELLED - USGS TRIGA Reactor Tour (Meet in the Westin lobby by 8:00am - the busses will be departing promptly by 8:20am) — Events and Tours
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