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This is in continuation of:
Stability Regions for BDF and Tendler's Formulas
Stability Regions for Tischer's Formulas
Below is the output of:
stabregion -s8 -o3 -r600
Tischer8:
var…
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This is in continuation of:
Stability Regions for BDF and Tendler's Formulas
Stability Regions for Tischer's Formulas
Below is the output of:
stabregion -s7 -o3 -r600
Tischer7:
var…
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This is in continuation of:
Stability Regions for BDF and Tendler's Formulas
Stability Regions for Tischer's Formulas
Below is the output of:
stabregion -s6 -o3 -r600
Tischer6:
var…
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This is in continuation of:
Stability Regions for BDF and Tendler's Formulas
Stability Regions for Tischer's Formulas
Below is the output of:
stabregion -s5 -o3 -r600
Tischer5:
var…
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This is in continuation of:
Stability Regions for BDF and Tendler's Formulas
Stability Regions for Tischer's Formulas
Below is the output of:
stabregion -s4 -o3 -r600
Tischer4:
var…
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This is in continuation of:
Stability Regions for BDF and Tendler's Formulas
Stability Regions for Tischer's Formulas
Below is the output of:
stabregion -s3 -o3 -r600
Tischer3:
var…
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This is in continuation of:
Stability Regions for BDF and Tendler's Formulas
Stability Regions for Tischer's Formulas
Below is the output of:
stabregion -t7 -o3 -r600
Tendler7:
var…
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This is in continuation of:
Stability Regions for BDF and Tendler's Formulas
Stability Regions for Tischer's Formulas
Below is the output of:
stabregion -t6 -o3 -r600
Tendler6:
var…
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This is in continuation of:
Stability Regions for BDF and Tendler's Formulas
Stability Regions for Tischer's Formulas
Below is the output of:
stabregion -t5 -o3 -r600
Tendler5:
var…
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This is in continuation of:
Stability Regions for BDF and Tendler's Formulas
Stability Regions for Tischer's Formulas
Below is the output of:
stabregion -t4 -o3 -r600
Tendler4:
var…
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This is in continuation of:
Stability Regions for BDF and Tendler's Formulas
Stability Regions for Tischer's Formulas
Below is the output of:
stabregion -t3 -o3 -r600
Tendler3:
var…
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This is in continuation of:
Stability Regions for BDF and Tendler's Formulas
Stability Regions for Tischer's Formulas
Below is the output of:
stabregion -b6 -o3 -r600
BDF6:
var…
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This is in continuation of:
Stability Regions for BDF and Tendler's Formulas
Stability Regions for Tischer's Formulas
Below is the output of:
stabregion -b5 -o3 -r600
BDF5:
var…
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This is in continuation of:
Stability Regions for BDF and Tendler's Formulas
Stability Regions for Tischer's Formulas
Below is the output of:
stabregion -b4 -o3 -r600
BDF4:
var…
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This is in continuation of:
Stability Regions for BDF and Tendler's Formulas
Stability Regions for Tischer's Formulas
Below is the output of:
stabregion -b3 -o3 -r600
BDF3:
var…
Beware, this three-dimensional graphic needs some time to load. You can rotate the graphic around any axis.
This is in continuation of:
Stability Regions for BDF and Tendler's Formulas
Stability Regions for Tischer's Formulas
Below is the output of:
stabregion -b2 -o3 -r600
BDF2:
var…
Beware, this three-dimensional graphic needs some time to load. You can rotate the graphic around any axis.
This is in continuation of:
Stability Regions for BDF and Tendler's Formulas
Stability Regions for Tischer's Formulas
Below is the output of:
stabregion -b1 -o3 -r600
BDF1:
var…
Matija Mihelcic and K. Wingerath searched for cyclic multistep methods, which
were of high order p
had a remarkable low number of stepnumbers k
adhered to the condition of annulated dominance
order p
step k
cycle length l
4
3
2
5
3
3
6
4
4
7
5
5
Bibliography: Matija (Miško)…
From Thursday, 03-Jul-2025, starting at 23:10 (CET), internet provided by Vodafone was unavailable.
The outage lasted until Friday, 04-Jul-2025, 06:40 (CET).
I personally didn't notice anything until 06:00, as I was asleep.
So for seven and a half hours I had no internet and the blog went…
Ten years after Tendler's PhD in 1973, Peter Tischer finished his PhD thesis in 1983.
He developed an array of cyclic multistep formulas, which are all stiffly stable.
While Tendler found his formulas by guessing and experimenting, Tischer computed his formulas according the following…