Top network posts

• 40 Motivation for spectral graph theory.
• 32 How can a mathematician handle the pressure to discover something new?
• 31 A good book of functional analysis
• 28 The Matrix-Tree Theorem without the matrix
• 27 Is arrow notation for vectors "not mathematically mature"?
• 24 Which graphs have incidence matrices of full rank?
• 19 Are there any books that take a 'theorems as problems' approach?
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