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Graded modal logic is the formal language obtained from ordinary modal logic by endowing its modal operators with cardinality constraints. Under the familiar possible-worlds semantics, these augmented modal operators receive interpretations such as "It is true at no fewer than 15 accessible worlds that ...", or "It is true at no more than 2 accessible worlds that ...". We investigate...
Summary form only given. Traditionally the ion cyclotron resonance frequency (ICRF) heating of two-ion species fusion plasmas is separated into minority heating and mode conversion regimes. The ICRF antenna launches the fast wave (FW) that propagates predominantly perpendicular to the magnetic field. When the FW power fraction absorbed by the minority ions at the fundamental cyclotron resonance is...
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