Periodic solutions of abstract neutral functional differential equations

One-parameter semigroups for linear evolution equations

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Existence Results for Partial Neutral Functional Differential Equations with Unbounded Delay

Eduardo Hernández, Hernán R. Henrı́quez · Journal of Mathematical Analysis and Applications · 1998 · 257 citations

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Real and Abstract Analysis.

Deborah Tepper Haimo, Edwin Hewitt, Karl Stromberg · American Mathematical Monthly · 1968 · 245 citations

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The operator-valued Marcinkiewicz multiplier theorem and maximal regularity

Wolfgang Arendt, Shangquan Bu · Mathematische Zeitschrift · 2002 · 220 citations

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Self-Sustained Oscillations in a Ring Array of Coupled Lossless Transmission Lines

Huaxing Xia · Journal of Differential Equations · 1996 · 151 citations

Engineering, Electrical Engineering, Circuit Theory +14