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Kovacic Algorithm Outline
Nasser M. Abbasi
May 21, 2022
Compiled on May 21, 2022 at 5:09pm
1
Introduction
1.1
Examples how to determine which case the ode belongs into
1.1.1
Example 1
1.1.2
Example 2
1.1.3
Example 3
1.1.4
Example 4
1.1.5
Example 5
1.1.6
Example 6
1.1.7
Example 7
1.1.8
Example 8
2
Examples of ODE’s for each case
3
Algorithm implementation based on original Kovacic 1985 paper
3.1
Case one algorithm
3.1.1
Step 1
3.1.2
Step 2
3.1.3
Step 3
3.1.4
Case one algorithm diagram
3.2
worked examples for case one
3.2.1
Example 1
3.2.2
Example 2
3.2.3
Example 3
3.2.4
Example 4
3.2.5
Example 5
3.2.6
Example 6
3.2.7
Example 7
3.2.8
Example 8
3.2.9
Example 9
3.2.10
Example 10
3.2.11
Example 11
3.2.12
Example 12
3.2.13
Example 13
3.2.14
Example 14
3.2.15
Example 15
3.3
Case two Kovacic algorithm
3.4
Case 3 Kovacic algorithm
4
Algorithm implementation based on modified Saunders and Smith algorithm
4.0.1
Step 0
4.0.2
Step 1
4.0.3
Step 2
4.0.4
step 3
4.1
Worked examples
4.1.1
Example 1 case one
4.1.2
Example 2 case one
4.1.3
Example 3 case one
4.1.4
Example 4 case one
4.1.5
Example 5 case one
4.1.6
Example 6 case one
4.1.7
Example 7 case two
4.1.8
Example 8 case two
4.1.9
Example 9 case two
4.1.10
Example 10 case two
4.1.11
Example 11 case one
4.1.12
Example 12 case one
4.1.13
Example 13 case one
5
Notation mapping between Saunders/Smith algorithm and original Kovacis algorithm
6
References