Sustained Adaptive Spectral States: Global Attraction, Nonlinear Gain, and Linked Coherent–Dissipative Response
A declared rate port sustains nonzero states, with global attraction under a strict curvature condition. Nonlinear gain and freely responding memory distinguish the adaptive system from a matched fixed carrier.
The operator and dynamical results use the forms, metrics, inputs and readouts stated in each chapter. Numerical checks test those realizations. Recurrence across readouts does not identify a single microscopic mechanism.
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The argument in full
Follow the chapters in order or enter at a particular question. Definitions, mathematics, proofs, constructions and substantive appendices belong to this reading edition.
The power that sustains an adaptive state
A calibrated rate port maintains nonzero amplitude and memory, with a physical energy balance distinct from the stationary Lyapunov tilt.
Read chapter →Global attraction and nonlinear gain
A sharp scalar curvature estimate yields a strict sufficient all-input stability regime and a controlled contrast gain.
Read chapter →The driven carrier keeps two kinds of response
Conditional phase and attenuation share a carrier, while free memory changes the static and frequency transfer.
Read chapter →The driven tests separate power, organization and response
Matched three-node controls retain the complete stability spectrum and show that equal supplied power can sustain different states.
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