“…Singular systems, also referred to as implicit systems, descriptor systems, semi-state systems, or generalized state-space systems, are popular in modeling economic systems, power systems, robotics, network theory, and circuits systems [1]. On the other hand, many physical systems, such as aircraft control, solar receiver control, power systems, manufacturing systems, networked control systems, air intake systems, and other practical systems, may happen abrupt variations in their structure, because of random failures or repair of components, sudden environmental disturbances, changing subsystem interconnections, abrupt variations in the operating points of a nonlinear plant [2][3][4][5][6]. Recently, more and more attention has been paid to the problem of stochastic stability and stochastic admissibility for singular Markovian jump systems; see [7][8][9][10][11][12][13][14][15][16][17][18] and the references therein.…”