x'(t) = rx(1 - x - y) - axv [less than or equal to] rx(1 - x - y) [less than or equal to] rx(1 - x).
F(X) = [(rx (1 - x - y) - axv, axv - cyz - y, by - axv - dvz - ev, myz - nz).sup.T].
x(r(1 - x - y) - av) = 0, axv = y (cz + 1), by = v (ax + dz + e), z (my - n) = 0.
If z = 0, from the second and the third equation of (9), we get axv = y and by = v(ax + e).
From the equation r(1 - x - y) = av, we have rx(1 - x) = rxy + axv = rxy + y = y(1 + rx).
Since axv = y, we have v = y/ax = r(ab - a - e)/a(ab - a + re).
dx/dt = -rx + ry + av + r[x.sup.2] - rxy - axv, dy/dt = av - axv - cyz - y, dv/dt = by + axv - dvz - (a + e)v, dz/dt = myz - nz, (22)
('Axion Ventures' or the 'Company') (TSX VENTURE: AXV
; OTCQX: AXNVF) announces that it has entered into additional loan agreements (the 'Loans') with Cern One Limited ('Cern One'), whereby Cern One has loaned the Company an additional US$873,000 to fund ongoing expenses.
('Axion' or the 'Company') (TSX VENTURE: AXV
; OTCQX: AXNVF) is pleased to announce a major content update, scheduled to be launched on July 9 th, to the Company's original game, 'MARS', which is entering its 9 th year of monetization and has outlasted the typical PC game life cycle for comparable titles.