Tzanio Kolev
@tzanio.bsky.social
Computational mathematician working on efficient finite element #meshing, #discretization and #solver algorithms for #HPC applications at #LLNL. Project lead of 𝗠𝗙𝗘𝗠 (mfem.org). Former director of 𝗖𝗘𝗘𝗗 (ceed.exascaleproject.org).
Reposted by Tzanio Kolev
🚨 An eight-member U.S. team has won the 2025 Gordon Bell Prize for “Real-Time Bayesian Inference at Extreme Scale: A Digital Twin for Tsunami Early Warning Applied to the Cascadia Subduction Zone.”
Congrats to all the innovators pushing HPC forward!
buff.ly/YBRsfnY
Congrats to all the innovators pushing HPC forward!
buff.ly/YBRsfnY
November 20, 2025 at 8:01 PM
🚨 An eight-member U.S. team has won the 2025 Gordon Bell Prize for “Real-Time Bayesian Inference at Extreme Scale: A Digital Twin for Tsunami Early Warning Applied to the Cascadia Subduction Zone.”
Congrats to all the innovators pushing HPC forward!
buff.ly/YBRsfnY
Congrats to all the innovators pushing HPC forward!
buff.ly/YBRsfnY
Reposted by Tzanio Kolev
ACM Gordon Bell Prize Honors Breakthrough in Real-Time Tsunami Modeling
#SC25 #HPCwire
Link: ow.ly/AwEy50XuX0P
#SC25 #HPCwire
Link: ow.ly/AwEy50XuX0P
ACM Gordon Bell Prize Honors Breakthrough in Real-Time Tsunami Modeling - HPCwire
ST. LOUIS, Nov. 20, 2o25 — ACM, the Association for Computing Machinery, named an eight-member team drawn from US institutions as the winner of the 2025 ACM Gordon Bell Prize for their project, “Real...
ow.ly
November 20, 2025 at 8:22 PM
ACM Gordon Bell Prize Honors Breakthrough in Real-Time Tsunami Modeling
#SC25 #HPCwire
Link: ow.ly/AwEy50XuX0P
#SC25 #HPCwire
Link: ow.ly/AwEy50XuX0P
Reposted by Tzanio Kolev
Congratulations to the 2025 ACM Gordon Bell Prize winners for their research on a digital twin for real-time tsunami early warning!
The work used supercomputing resources including El Capitan at LLNL and Frontera at TACC. The prize was awarded at #SC25 in St. Louis.
Learn more: bit.ly/3Kd7gsw
The work used supercomputing resources including El Capitan at LLNL and Frontera at TACC. The prize was awarded at #SC25 in St. Louis.
Learn more: bit.ly/3Kd7gsw
November 20, 2025 at 9:26 PM
Congratulations to the 2025 ACM Gordon Bell Prize winners for their research on a digital twin for real-time tsunami early warning!
The work used supercomputing resources including El Capitan at LLNL and Frontera at TACC. The prize was awarded at #SC25 in St. Louis.
Learn more: bit.ly/3Kd7gsw
The work used supercomputing resources including El Capitan at LLNL and Frontera at TACC. The prize was awarded at #SC25 in St. Louis.
Learn more: bit.ly/3Kd7gsw
Reposted by Tzanio Kolev
Thank you to the HPCwire readers for the “Best Use of HPC in Physical Sciences” award!
November 20, 2025 at 12:46 AM
Thank you to the HPCwire readers for the “Best Use of HPC in Physical Sciences” award!
Reposted by Tzanio Kolev
Heading to #SC25 where our “Team Cascadia” presents the digital-twin #HPC framework integrating Bayesian inference at extreme scale towards real-time, physics-based tsunami early warning that earned us a place among this year’s ACM Gordon Bell Prize finalists.
All presentations:
All presentations:
November 17, 2025 at 7:58 PM
Join #TeamCascadia at #SC25 to learn more about the collaboration between @utaustin.bsky.social, @ucsandiego.bsky.social and the 𝗠𝗙𝗘𝗠 team at LLNL on tsunami modeling 🌊 on the world's largest HPC supercomputers.
November 17, 2025 at 1:09 PM
Join #TeamCascadia at #SC25 to learn more about the collaboration between @utaustin.bsky.social, @ucsandiego.bsky.social and the 𝗠𝗙𝗘𝗠 team at LLNL on tsunami modeling 🌊 on the world's largest HPC supercomputers.
Reposted by Tzanio Kolev
Make time at #SC25 to visit the #ArtOfHPC exhibition - beauty and science all in one place - well worth a few minutes of your time
#HPC #Supercomputing #HPCignites
All these and much more …
#HPC #Supercomputing #HPCignites
All these and much more …
November 16, 2025 at 1:41 PM
Make time at #SC25 to visit the #ArtOfHPC exhibition - beauty and science all in one place - well worth a few minutes of your time
#HPC #Supercomputing #HPCignites
All these and much more …
#HPC #Supercomputing #HPCignites
All these and much more …
All slides and video recordings from the 2025 𝗠𝗙𝗘𝗠 community workshop are now available at:
👉 mfem.org/workshop
You can rewatch the full workshop at this playlist:
📺 www.youtube.com/playlist?lis...
For more MFEM-related videos, see:
🌟 mfem.org/videos/
#MFEM25 #FEM #HPC #OpenSource
👉 mfem.org/workshop
You can rewatch the full workshop at this playlist:
📺 www.youtube.com/playlist?lis...
For more MFEM-related videos, see:
🌟 mfem.org/videos/
#MFEM25 #FEM #HPC #OpenSource
November 14, 2025 at 3:49 PM
All slides and video recordings from the 2025 𝗠𝗙𝗘𝗠 community workshop are now available at:
👉 mfem.org/workshop
You can rewatch the full workshop at this playlist:
📺 www.youtube.com/playlist?lis...
For more MFEM-related videos, see:
🌟 mfem.org/videos/
#MFEM25 #FEM #HPC #OpenSource
👉 mfem.org/workshop
You can rewatch the full workshop at this playlist:
📺 www.youtube.com/playlist?lis...
For more MFEM-related videos, see:
🌟 mfem.org/videos/
#MFEM25 #FEM #HPC #OpenSource
📅 The next talk in our 𝗙𝗘𝗠@𝗟𝗟𝗡𝗟 seminar series will be on Tuesday, Nov 18th, 9:00-10:30am PDT.
🌟 Dr. Robert Falgout from @Livermore_Lab will present: "New advances in hypre 3.0 for mixed precision and semi-structured problems".
👉 Sign up and learn more at: mfem.org/seminar.
🌟 Dr. Robert Falgout from @Livermore_Lab will present: "New advances in hypre 3.0 for mixed precision and semi-structured problems".
👉 Sign up and learn more at: mfem.org/seminar.
November 12, 2025 at 1:21 PM
📅 The next talk in our 𝗙𝗘𝗠@𝗟𝗟𝗡𝗟 seminar series will be on Tuesday, Nov 18th, 9:00-10:30am PDT.
🌟 Dr. Robert Falgout from @Livermore_Lab will present: "New advances in hypre 3.0 for mixed precision and semi-structured problems".
👉 Sign up and learn more at: mfem.org/seminar.
🌟 Dr. Robert Falgout from @Livermore_Lab will present: "New advances in hypre 3.0 for mixed precision and semi-structured problems".
👉 Sign up and learn more at: mfem.org/seminar.
📅 The next talk in our 𝗙𝗘𝗠@𝗟𝗟𝗡𝗟 seminar series will be on Tuesday, Nov 4th, 9:00-10:30am PDT.
🌟 Dr. Bill Henshaw @rpi will present: "An O(N) Helmholtz Solver by time-filtering the Wave Equation".
👉 Sign up and learn more at: mfem.org/seminar.
🌟 Dr. Bill Henshaw @rpi will present: "An O(N) Helmholtz Solver by time-filtering the Wave Equation".
👉 Sign up and learn more at: mfem.org/seminar.
October 26, 2025 at 8:56 PM
📅 The next talk in our 𝗙𝗘𝗠@𝗟𝗟𝗡𝗟 seminar series will be on Tuesday, Nov 4th, 9:00-10:30am PDT.
🌟 Dr. Bill Henshaw @rpi will present: "An O(N) Helmholtz Solver by time-filtering the Wave Equation".
👉 Sign up and learn more at: mfem.org/seminar.
🌟 Dr. Bill Henshaw @rpi will present: "An O(N) Helmholtz Solver by time-filtering the Wave Equation".
👉 Sign up and learn more at: mfem.org/seminar.
📆 Join us at WCCM-ECCOMAS 2026 in the minisymposium on "Open-Source Software in Mechanics".
wccm-eccomas2026.org/event/area/7...
🌟 We welcome contributions from any #OpenSource project in the area of computational mechanics.
Hope to see you in Munich!
wccm-eccomas2026.org/event/area/7...
🌟 We welcome contributions from any #OpenSource project in the area of computational mechanics.
Hope to see you in Munich!
October 23, 2025 at 3:28 PM
📆 Join us at WCCM-ECCOMAS 2026 in the minisymposium on "Open-Source Software in Mechanics".
wccm-eccomas2026.org/event/area/7...
🌟 We welcome contributions from any #OpenSource project in the area of computational mechanics.
Hope to see you in Munich!
wccm-eccomas2026.org/event/area/7...
🌟 We welcome contributions from any #OpenSource project in the area of computational mechanics.
Hope to see you in Munich!
🌟 We have a new post-doc opening on the 𝗠𝗙𝗘𝗠 team at @Livermore_Lab.
🚀 Join us to work on
💠 differentiable finite element simulations
💠 for challenging multiphysics applications
💠 targeting the world's largest HPC GPU systems
Apply at: us.smrtr.io/4bmzz
🚀 Join us to work on
💠 differentiable finite element simulations
💠 for challenging multiphysics applications
💠 targeting the world's largest HPC GPU systems
Apply at: us.smrtr.io/4bmzz
CASC Postdoctoral Research Staff Member
Company Description: Join us and make YOUR mark on the World!Are you interested in joining some of the brightest talent in the world to strengthen the United States’ security? Come join Lawrence Liver...
us.smrtr.io
October 9, 2025 at 2:36 PM
🌟 We have a new post-doc opening on the 𝗠𝗙𝗘𝗠 team at @Livermore_Lab.
🚀 Join us to work on
💠 differentiable finite element simulations
💠 for challenging multiphysics applications
💠 targeting the world's largest HPC GPU systems
Apply at: us.smrtr.io/4bmzz
🚀 Join us to work on
💠 differentiable finite element simulations
💠 for challenging multiphysics applications
💠 targeting the world's largest HPC GPU systems
Apply at: us.smrtr.io/4bmzz
🏆 Announcing the winners of the 2025 𝗠𝗙𝗘𝗠 Visualization Contest!
📺 Best simulation video:
𝗧𝗲𝗮𝗺 𝗖𝗮𝘀𝗰𝗮𝗱𝗶𝗮 for "Real-time digital twin for tsunami early warning applied to the Cascadia subduction zone."
👉 More details and images at mfem.org/gallery
📺 Best simulation video:
𝗧𝗲𝗮𝗺 𝗖𝗮𝘀𝗰𝗮𝗱𝗶𝗮 for "Real-time digital twin for tsunami early warning applied to the Cascadia subduction zone."
👉 More details and images at mfem.org/gallery
October 2, 2025 at 7:17 PM
🏆 Announcing the winners of the 2025 𝗠𝗙𝗘𝗠 Visualization Contest!
📺 Best simulation video:
𝗧𝗲𝗮𝗺 𝗖𝗮𝘀𝗰𝗮𝗱𝗶𝗮 for "Real-time digital twin for tsunami early warning applied to the Cascadia subduction zone."
👉 More details and images at mfem.org/gallery
📺 Best simulation video:
𝗧𝗲𝗮𝗺 𝗖𝗮𝘀𝗰𝗮𝗱𝗶𝗮 for "Real-time digital twin for tsunami early warning applied to the Cascadia subduction zone."
👉 More details and images at mfem.org/gallery
🏆 Announcing the winners of the 2025 𝗠𝗙𝗘𝗠 Visualization Contest!
🖼️ Best simulation image:
𝗟𝗲𝗼𝗻𝗮𝗿𝗱𝗼 𝗠𝗼𝗹𝗶𝗻𝗮𝗿𝗶 for "Electric field during RF ablation procedure on idealized intracardiac geometry."
👉 More details and images at mfem.org/gallery
🖼️ Best simulation image:
𝗟𝗲𝗼𝗻𝗮𝗿𝗱𝗼 𝗠𝗼𝗹𝗶𝗻𝗮𝗿𝗶 for "Electric field during RF ablation procedure on idealized intracardiac geometry."
👉 More details and images at mfem.org/gallery
September 26, 2025 at 3:13 PM
🏆 Announcing the winners of the 2025 𝗠𝗙𝗘𝗠 Visualization Contest!
🖼️ Best simulation image:
𝗟𝗲𝗼𝗻𝗮𝗿𝗱𝗼 𝗠𝗼𝗹𝗶𝗻𝗮𝗿𝗶 for "Electric field during RF ablation procedure on idealized intracardiac geometry."
👉 More details and images at mfem.org/gallery
🖼️ Best simulation image:
𝗟𝗲𝗼𝗻𝗮𝗿𝗱𝗼 𝗠𝗼𝗹𝗶𝗻𝗮𝗿𝗶 for "Electric field during RF ablation procedure on idealized intracardiac geometry."
👉 More details and images at mfem.org/gallery
📅 We are resuming our 𝗙𝗘𝗠@𝗟𝗟𝗡𝗟 seminar series with a talk on Tuesday, Sep 30, 9:00-10:30am PDT
🌟 Dr. Florian Schäfer from @nyucourant.bsky.social will present: "Toward Information Geometric Mechanics"
👉 Sign up and learn more at: mfem.org/seminar
🌟 Dr. Florian Schäfer from @nyucourant.bsky.social will present: "Toward Information Geometric Mechanics"
👉 Sign up and learn more at: mfem.org/seminar
September 21, 2025 at 11:37 PM
📅 We are resuming our 𝗙𝗘𝗠@𝗟𝗟𝗡𝗟 seminar series with a talk on Tuesday, Sep 30, 9:00-10:30am PDT
🌟 Dr. Florian Schäfer from @nyucourant.bsky.social will present: "Toward Information Geometric Mechanics"
👉 Sign up and learn more at: mfem.org/seminar
🌟 Dr. Florian Schäfer from @nyucourant.bsky.social will present: "Toward Information Geometric Mechanics"
👉 Sign up and learn more at: mfem.org/seminar
Thank you to all participants for the fun and inspiring 𝗠𝗙𝗘𝗠 workshop this week! 🙏
It was really exciting to see all the amazing things that the community is building 🚀
Congrats 🎉 to the visualization contest winners!
MFEM is awesome because of you 🔥
It was really exciting to see all the amazing things that the community is building 🚀
Congrats 🎉 to the visualization contest winners!
MFEM is awesome because of you 🔥
September 12, 2025 at 5:29 PM
Thank you to all participants for the fun and inspiring 𝗠𝗙𝗘𝗠 workshop this week! 🙏
It was really exciting to see all the amazing things that the community is building 🚀
Congrats 🎉 to the visualization contest winners!
MFEM is awesome because of you 🔥
It was really exciting to see all the amazing things that the community is building 🚀
Congrats 🎉 to the visualization contest winners!
MFEM is awesome because of you 🔥
⏳The 𝗠𝗙𝗘𝗠 community workshop registration closes this week!
We welcome presentations 🧑🏫, demos🔮 and visualization contest 🖼 entries from the community.
Student travel support 🧑🎓 is still available!
Please register/apply by Wednesday, August 27th at:
👉 mfem.org/workshop
We welcome presentations 🧑🏫, demos🔮 and visualization contest 🖼 entries from the community.
Student travel support 🧑🎓 is still available!
Please register/apply by Wednesday, August 27th at:
👉 mfem.org/workshop
August 23, 2025 at 6:50 PM
⏳The 𝗠𝗙𝗘𝗠 community workshop registration closes this week!
We welcome presentations 🧑🏫, demos🔮 and visualization contest 🖼 entries from the community.
Student travel support 🧑🎓 is still available!
Please register/apply by Wednesday, August 27th at:
👉 mfem.org/workshop
We welcome presentations 🧑🏫, demos🔮 and visualization contest 🖼 entries from the community.
Student travel support 🧑🎓 is still available!
Please register/apply by Wednesday, August 27th at:
👉 mfem.org/workshop
Reposted by Tzanio Kolev
LLNL Scientists Use El Capitan to Explore Real-Time Tsunami Warning System
ow.ly/6Bpl50WFr5z #LLNL #HPC #HPCwire
ow.ly/6Bpl50WFr5z #LLNL #HPC #HPCwire
LLNL Scientists Use El Capitan to Explore Real-Time Tsunami Warning System
Aug. 13, 2025 — Scientists at Lawrence Livermore National Laboratory (LLNL) have helped develop an advanced, real-time tsunami forecasting system — powered by El Capitan, the world’s fastest supercomp...
ow.ly
August 13, 2025 at 5:46 PM
LLNL Scientists Use El Capitan to Explore Real-Time Tsunami Warning System
ow.ly/6Bpl50WFr5z #LLNL #HPC #HPCwire
ow.ly/6Bpl50WFr5z #LLNL #HPC #HPCwire
Reposted by Tzanio Kolev
Scientists at LLNL have developed a real-time tsunami forecasting system powered by the El Capitan supercomputer, capable of 2.79 quintillion calculations per second.
#Tsunami #AI #Supercomputer #ElCapitan #DisasterPreparedness #EarlyWarning #Earthquake
#Tsunami #AI #Supercomputer #ElCapitan #DisasterPreparedness #EarlyWarning #Earthquake
August 13, 2025 at 4:22 PM
Scientists at LLNL have developed a real-time tsunami forecasting system powered by the El Capitan supercomputer, capable of 2.79 quintillion calculations per second.
#Tsunami #AI #Supercomputer #ElCapitan #DisasterPreparedness #EarlyWarning #Earthquake
#Tsunami #AI #Supercomputer #ElCapitan #DisasterPreparedness #EarlyWarning #Earthquake
📆 Registration deadline for the 𝗠𝗙𝗘𝗠 community workshop is less than a month away!
👉 Learn more at mfem.org/workshop
🧑🏫 We welcome presentations + demos from the community
🖼 Winners of the visualization contest get an MFEM t-shirt
🧑🎓 Student support is available
#MFEM25 #HPC #FEM #OpenSource
👉 Learn more at mfem.org/workshop
🧑🏫 We welcome presentations + demos from the community
🖼 Winners of the visualization contest get an MFEM t-shirt
🧑🎓 Student support is available
#MFEM25 #HPC #FEM #OpenSource
July 26, 2025 at 5:27 PM
📆 Registration deadline for the 𝗠𝗙𝗘𝗠 community workshop is less than a month away!
👉 Learn more at mfem.org/workshop
🧑🏫 We welcome presentations + demos from the community
🖼 Winners of the visualization contest get an MFEM t-shirt
🧑🎓 Student support is available
#MFEM25 #HPC #FEM #OpenSource
👉 Learn more at mfem.org/workshop
🧑🏫 We welcome presentations + demos from the community
🖼 Winners of the visualization contest get an MFEM t-shirt
🧑🎓 Student support is available
#MFEM25 #HPC #FEM #OpenSource
📅 The next talk in our 𝗙𝗘𝗠@𝗟𝗟𝗡𝗟 seminar series will be on Thursday, June 12th, 9:00-10:30am PDT
🌟 Dr. John Evans from @colorado.edu will present:
"Interpolation-Based Immersed Finite Element and Isogeometric Analysis"
👉 Sign up and learn more at: mfem.org/seminar
🌟 Dr. John Evans from @colorado.edu will present:
"Interpolation-Based Immersed Finite Element and Isogeometric Analysis"
👉 Sign up and learn more at: mfem.org/seminar
June 9, 2025 at 3:11 PM
📅 The next talk in our 𝗙𝗘𝗠@𝗟𝗟𝗡𝗟 seminar series will be on Thursday, June 12th, 9:00-10:30am PDT
🌟 Dr. John Evans from @colorado.edu will present:
"Interpolation-Based Immersed Finite Element and Isogeometric Analysis"
👉 Sign up and learn more at: mfem.org/seminar
🌟 Dr. John Evans from @colorado.edu will present:
"Interpolation-Based Immersed Finite Element and Isogeometric Analysis"
👉 Sign up and learn more at: mfem.org/seminar
🎉 The 𝗠𝗙𝗘𝗠 community is gathering for its 2025 workshop on September 10-11!
👉 Join us in Portland (or virtually) if you are interested in #HPC finite elements
✓ Sign up at mfem.org/workshop
✓ Submit research/student talks
✓ Join the visualization contest
#MFEM25
👉 Join us in Portland (or virtually) if you are interested in #HPC finite elements
✓ Sign up at mfem.org/workshop
✓ Submit research/student talks
✓ Join the visualization contest
#MFEM25
May 22, 2025 at 6:32 PM
🎉 The 𝗠𝗙𝗘𝗠 community is gathering for its 2025 workshop on September 10-11!
👉 Join us in Portland (or virtually) if you are interested in #HPC finite elements
✓ Sign up at mfem.org/workshop
✓ Submit research/student talks
✓ Join the visualization contest
#MFEM25
👉 Join us in Portland (or virtually) if you are interested in #HPC finite elements
✓ Sign up at mfem.org/workshop
✓ Submit research/student talks
✓ Join the visualization contest
#MFEM25
🌟 GLVis 4.4 released with many new features:
✓ support for external color palettes
✓ new (optional) palette sets
✓ loading of MFEM data collections
✓ up to 3D vector fields in 1D/2D
✓ bugfixes and refactoring
Learn more at glvis.org
Try the web version glvis.org/live
✓ support for external color palettes
✓ new (optional) palette sets
✓ loading of MFEM data collections
✓ up to 3D vector fields in 1D/2D
✓ bugfixes and refactoring
Learn more at glvis.org
Try the web version glvis.org/live
May 2, 2025 at 5:30 PM
🌟 GLVis 4.4 released with many new features:
✓ support for external color palettes
✓ new (optional) palette sets
✓ loading of MFEM data collections
✓ up to 3D vector fields in 1D/2D
✓ bugfixes and refactoring
Learn more at glvis.org
Try the web version glvis.org/live
✓ support for external color palettes
✓ new (optional) palette sets
✓ loading of MFEM data collections
✓ up to 3D vector fields in 1D/2D
✓ bugfixes and refactoring
Learn more at glvis.org
Try the web version glvis.org/live
📅 The next talk in our 𝗙𝗘𝗠@𝗟𝗟𝗡𝗟 seminar series will be on Tuesday, May 6th, 9:00-10:30am PDT
🌟 Dr. David Williams from @pennstateuniv.bsky.social will present:
"Finite element exterior calculus in four-dimensional space"
👉 Sign up and learn more at: mfem.org/seminar
🌟 Dr. David Williams from @pennstateuniv.bsky.social will present:
"Finite element exterior calculus in four-dimensional space"
👉 Sign up and learn more at: mfem.org/seminar
April 28, 2025 at 3:38 AM
📅 The next talk in our 𝗙𝗘𝗠@𝗟𝗟𝗡𝗟 seminar series will be on Tuesday, May 6th, 9:00-10:30am PDT
🌟 Dr. David Williams from @pennstateuniv.bsky.social will present:
"Finite element exterior calculus in four-dimensional space"
👉 Sign up and learn more at: mfem.org/seminar
🌟 Dr. David Williams from @pennstateuniv.bsky.social will present:
"Finite element exterior calculus in four-dimensional space"
👉 Sign up and learn more at: mfem.org/seminar