Abstract: Memristor, as a fundamental circuit element with strong nonlinearities, particularly a periodic memristor, plays a key role in constructing discrete maps with significant chaotic complexity.

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Columbia Threadneedle Investments, an investment management company, released its fourth-quarter 2025 investor letter for “Columbia Global Technology Growth Fund”. A copy of the letter can be ...

Nvidia (NVDA) has joined forces with the creator of OpenClaw to create Nvidia's NemoClaw, which combines the ease of OpenClaw's ability to build agents with Nvidia's privacy and security controls ...