My research is theoretical and have published some papers in high impact journals. However, I need further expertise to advance my works (e.g., advanced mathematics). Is there any online platform to post my research idea on which like minded researchers express their interest?
I look for a platform in which people are frequently doing this. I know it's somehow possible in websites like researchgate, but it shouldn't be very likely to happen.
No funding is involved. I do most of the research and write the paper, I just need a mathematician to do the math formulation or even check my math works.