If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
Help
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
The Triumphant Vindication Of Bold Theoriesare These Not The Pride And Justification Of Our Life'S Work? Sherlock Holmes, The Valley Of Fear Sir Arthur Conan Doyle The Main Purpose Of Our Book Is To Present And Explain Mathematical Methods For Obtaining Approximate Analytical Solutions To Differential And Difference Equations That Cannot Be Solved Exactly. Our Objective Is To Help Young And Also Established Scientists And Engineers To Build The Skills Necessary To Analyze Equations That They Encounter In Their Work. Our Presentation Is Aimed At Developing The Insights And Techniques That Are Most Useful For Attacking New Problems. We Do Not Emphasize Special Methods And Tricks Which Work Only For The Classical Transcendental Functions; We Do Not Dwell On Equations Whose Exact Solutions Are Known. The Mathematical Methods Discussed In This Book Are Known Collectively As Asymptotic And Perturbative Analysis. These Are The Most Useful And Powerful Methods For Finding Approximate Solutions To Equations, But They Are Difficult To Justify Rigorously. Thus, We Concentrate On The Most Fruitful Aspect Of Applied Analysis; Namely, Obtaining The Answer. We Stress Care But Not Rigor. To Explain Our Approach, We Compare Our Goals With Those Of A Freshman Calculus Course. A Beginning Calculus Course Is Considered Successful If The Students Have Learned How To Solve Problems Using Calculus.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
For MAP (Minimum Advertised Price) violations and Intellectual Property (IP) or Trademark concerns, please contact:
support@ergodebooks.com
⚠️ California Proposition 65 Warning: Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
