Ptychoverpa bohemica (Pezizales) in Norway and Finland
نویسندگان
چکیده
منابع مشابه
Mathematica Bohemica
The following time delay system ẋ = Ax(t) + r ∑ 1 bq ∗ i x(t− τi)− bφ(c ∗ x(t)) is considered, where φ : R → R may have discontinuities, in particular at the origin. The solution is defined using the “redefined nonlinearity” concept. For such systems sliding modes are discussed and a frequency domain inequality for global asymptotic stability is given.
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ژورنال
عنوان ژورنال: Karstenia
سال: 1982
ISSN: 0453-3402
DOI: 10.29203/ka.1982.214