On the spectrum of a class of second order periodic elliptic differential operators

Keyphrases

• Elliptic Differential Operator 100%
• Self-adjoint 50%
• Periodic Coefficients 50%
• Absolutely Continuous 50%
• Additional Symmetry 50%
• Symmetry Condition 50%

Mathematics

• Self-Adjoint 50%
• Symmetry Condition 50%