Tasks in Computations

 

 

Shao-Yuan Huang and Shin-Hwa Wang

 

 

 

Introduction

These works contain computational algorithms and results which support the paper "Proof of a Conjecture for the One-dimensional Perturbed Gelfand Problem from Combustion Theory" by Shao-Yuan Huang, Shin-Hwa Wang.

We divide this project into several tasks explaining the detail of these computations that appear in Appendix A. In each task, we give a code and output to illustrate these complex computations. Readers can run these codes by Maple 16 to check the computations. These computations which are carried out by computer are based on symbolic and exact integer computations. However, in the sake of convenience, these outputs are displayed in numerical form.

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In Proof of Lemma 5.5

 

Task 1

In Case 1 of Step 1: For , we compute that

 

 =

 =

 

 

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Task 2

In Case 2 of Step 1: For , we compute that

 

1.    If ,

 =

 

 

 

 

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2.    If ,

 =

 

 

 

 

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Task 3

In Case 3 of Step 1: For , we compute that

 

 

 

 

 

 

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Task 4

In Case 4 of Step 1: For , we compute that

 

 

 

 

 

 

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Task 5

In Case 1 of Step 2: For , we compute that

 

 =  =  = 

 

 

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Task 6

In Case 2 of Step 2: For , we compute that

 

 

1.    If ,

 =  =  = 

 

 

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2.    If

 =  =  = 

 

 

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Task 7

In Case 3 of Step 2: For , we compute that

 

1.    For ,

 =  =  = 

 

 

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2.    For ,

 =  =  = 

 

 

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3.    For ,

 =  =  = 

 

 

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Task 8

In Case 4 of Step 2: For , we compute that

 

1.    For ,

 =

 =

 

 

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2.    For ,

 =

 =

 

 

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3.    For ,

 =

 =

 

 

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In Proof of Lemma 5.6

 

Task 9

In Step 1 of Proof of Part (i): For , we compute that

 

 =

 =

 

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Task 10

In Step 3 of Proof of Part (i): For , we show and compute that

 

 

  for

 

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Task 11

In Proof of Part (ii): For ,2, we compute that

 

 =  

 =

 

 

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