The phrase "an array of complex" is correct and usable in written English.
It can be used when describing a variety of complex items, ideas, or concepts in a particular context.
Example: "The research presented an array of complex theories that challenged traditional views in the field."
Alternatives: "a range of complex" or "a variety of complex".
HomeBuy is the catchall name for an array of complex initiatives which are supposed to help people into low cost home ownership.
Along with vitamins and minerals, fresh produce contains an array of complex plant components known as phytochemicals, which include flavonoids, glucosinilates and phyto-oestrogens.
However, the university cannot survive without government funding (replacing the church support of medieval times), contingent upon compliance with an array of complex regulations and laws.
These lightly regulated pools of private capital employ an array of complex trades, frequently shifting strategies and, in theory, generating above-average returns.
Five weeks ago, the company disclosed that, to fuel its growth, it had shifted billions of dollars in debt off its balance sheet and into an array of complex partnerships.
Many investors and their financial advisers have been lured into these alternative mutual funds, which use an array of complex investment strategies meant to protect clients against steep market declines, for instance, or hedge against interest rate movements.
Competitive match-play tennis is multifactorial, underpinned by an integrated array of complex physiological, biomechanical, cognitive and psychological processes.
Bullet hell aficionados will find it a deep, engaging game, with a huge array of complex tactics to master – attack and defence modes, upgrading energy orbs from downed enemies, and decisions about how to employ the various orbiting weapon systems.
Poison frogs (genus Dendrobates) display a diverse array of complex parental care strategies, which are linked by an elaborate network of interactions between ecological and social factors.
Within banks like Merrill, other hidden dangers existed: a dizzying array of complex products, known as derivatives, that tied mortgage-related securities, other assets and debts to companies here and overseas — a daisy chain that amplified the downturn.
