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Systematic construction of upper and lower bounds to the ground state energy of the Schrödinger equation

✍ Scribed by Daniel Bessis; Carlos R. Handy


Publisher
John Wiley and Sons
Year
1986
Tongue
English
Weight
503 KB
Volume
30
Category
Article
ISSN
0020-7608

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📜 SIMILAR VOLUMES


Upper and lower bounds to the Schrödinge
✍ Francisco M. Fernández 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 230 KB

## Abstract A method is presented for obtaining rapidly convergent upper and lower bounds to the eigenvalues of the Schrödinger equation for one‐dimensional and central‐field models. The logarithmic derivative of the wave function is written as a Padé approximant and the bounds are obtained by simp