Registration
Early Registration Rate will end on March 2, 2026.
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Early Registration Deadline
Registration Fees
Registration fees are in USD.
Please note: PP26 conference registration includes the IMR26 workshop, however, if you plan to attend ONLY the SIAM International Meshing Roundtable Workshop 2026 (IMR26) please use IMR ONLY FEES. The PP26 One-Day fee does not allow access to IMR26 Workshop sessions.
Registration and sessions will take place at the Zuse Institute Berlin and Free University of Berlin. Registration will be in the A22 building. Sessions will take place in the A6, A22, T9 and ZIB buildings.
PP26 + IMR26 Fees
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SIAG/SC Member
$685
Early Registration Rate$785
Standard Registration Rate -
SIAM Member
$700
Early Registration Rate$800
Standard Registration Rate -
*Non-Member
$915
Early Registration Rate$1015
Standard Registration Rate*Non-members have the option to bundle their conference registration with a 12-month SIAM membership ending December 31, 2026, at no additional cost. During the registration process, non-members selecting the Full Conference Registration Rate claiming a membership will have a SIAM membership processed automatically. See here for SIAM membership benefits.
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SIAM Student, Member
$260
Early Registration Rate$290
Standard Registration Rate -
**Student, Non-Member
$285
Early Registration Rate$315
Standard Registration Rate**The student non-member rate includes a student membership. Questions regarding SIAM membership should be directed to membership@siam.org.
Student registration rates apply to undergraduate and graduate students only; this rate does not apply to post-doctorates.
All students must be prepared to show a current student ID at the SIAM registration desk. -
One-day/NO IMR
$460
Early Registration Rate$560
Standard Registration Rate
IMR26 Only Fees
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SIAM Member
$365
Early Registration Rate$465
Standard Registration Rate -
Non-Member
$580
Early Registration Rate$680
Standard Registration Rate -
SIAM Student, Member
$150
Early Registration Rate$180
Standard Registration Rate -
Student, Non-Member
$175
Early Registration Rate$205
Standard Registration Rate -
IMR26 Evening Social Event/Dinner, Thursday, March 5 at RIVO Spreeterrassen, Berlin
Additional ticket purchase $15. Accompanying guest ticket purchase $75 (limit 1 per attendee). -
IMR Short Courses, Tuesday, March 3
Short courses will be offered at no cost and included with any registration valid for the day of the short course.
- Towards Higher-Order Simplicial Mesh Generation with Guarantees, Dr. Marcel Campen, 9:30 am -11:30 am
- Mesh Intersection: Down the Rabbit Hole, Dr. Bruno Levy, 1:00 pm - 3:00 pm
- Interval Arithmetic Connected to Continuous Collision Detection, Dr. Teseo Schneider, 3:30 pm - 5:30 pm
Registration Includes
- Admission to all PP26 technical sessions
Those registered to attend PP26 may attend IMR26 Workshop at no additional cost. When registering, select the option to attend “both PP26 Conference and IMR26 Workshop Sessions”.
- Coffee breaks daily
- SIAG/SC Business Meeting
- PP26/IMR26 Poster Session & Reception
Meals
The registration fee does not cover meals or lodging.
How to Register
Register via the online Registration Form.
The Early Registration Rate will end on March 2, 2026, at 12:00 a.m. Eastern Time. Register Now!
The Standard Registration Rate will begin on March 3, 2026, on which date registration fees will increase.
Registration questions must be sent to the Conference Secretariat directly (siam2026-registration@icsevents.com).
Registration Confirmations
After your registration is processed, you will receive an email confirmation from International Conference Services on behalf of the Society for Industrial and Applied Mathematics, acknowledging your registration.
Be prepared to present your registration confirmation at the Registration Desk.
SIAM Registration Desk
Registration hours are posted with the program.
Payments will not be accepted at the Registration Desk; all registrations must be processed using the online registration form.
The conference will be held at the Zuse Institute Berlin (ZIB) and Free University of Berlin (FUB). Registration will be in the A22 building. Sessions will take place in the A6, A22, T9 and ZIB buildings.
Additional Information
ADA Information
SIAM wishes to take steps to ensure that no individual with a disability is excluded, denied services, segregated, or otherwise treated differently than other individuals because of the absence of auxiliary aids and services. If you need any auxiliary aids or services identified in the Americans with Disabilities Act or assistance in registering for this conference, please contact Lisa Dyson, SIAM Conference Director, by phone (+1-215-382-9800) or email SIAM's Conferences Department.
Speaker Registration Policy and Program Changes
All speakers are required to register. Speakers are urged to register early at the lower registration rate; those who do not will be required to register at the higher Standard Registration Rate.
If it becomes necessary for a speaker to cancel a presentation, they should find an alternate presenter, preferably a co-author. A “no-show” or cancelled presentation can cause serious inconvenience to the attendees and conference organizers. Speakers should contact SIAM's Conferences Department with presentation changes and cancellations.
SIAM is not responsible for the safety and security of attendees’ computers or personal devices. Do not leave devices unattended. Please remember to silence electronic devices during sessions.
Corporate Members and Sponsors
SIAM is pleased to acknowledge its corporate members and sponsors. In recognition of this support, non-member attendees who are employed by a Corporate Member or Sponsor organization are entitled to the SIAM member registration rate.
Cancellation and Refund Policy
Requests for refunds MUST be sent to the Conference Secretariat (siam2026-registration@icsevents.com) and will be issued in accordance with the following:
Cancellation on or before February 16, 2026
Full Refund
February 17, 2026 – March 2, 2026
$75 Cancellation Fee
After March 2, 2026
No Refund
A fee of $75 will be charged for changes from full registration to one-day registration between February 17, and March 2, 2026, after which no registration changes will be accepted.
There will be no pro-rated fees. Refunds will not be issued after the early registration date.
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