Where is Selfadjoint? Answers to Your Questions

  • Thread starter Thread starter Ratzinger
  • Start date Start date
Click For Summary
The discussion revolves around the sudden disappearance and subsequent passing of a respected member known as selfAdjoint (SA) from the Physics Forums community. Initially, members expressed concern about his absence, speculating on his well-being due to his age and personal circumstances, including the loss of his wife. As the conversation progressed, it was revealed that SA had passed away on December 10, 2006, while on vacation with family. This news prompted an outpouring of grief and tributes, highlighting his contributions to the forum and the impact he had on many members. Plans for a memorial page were discussed, allowing members to share memories and express their condolences. The community reflected on SA's wisdom, kindness, and the significant loss felt by both his family and the forum. Many members shared personal anecdotes, emphasizing his role as a mentor and friend, and expressing hope that he found peace. The thread concluded with a collective mourning and a desire to honor his memory through shared tributes.
Ratzinger
Messages
291
Reaction score
0
Does anybody know?
 
Physics news on Phys.org
I assume he takes a rest in some functional analysis book...
 
Alas, we don't know where he is. His last message in the Mentor's Private Forum said that he would be away until 12/12/06. :frown:
 
True, we really don't know and have been quite concerned over this. If anybody else has any contact with him outside of PF, we'd appreciate hearing from them if they have any idea what has happened. We're honestly dreading the worst. :frown:
 
Moonbear said:
We're honestly dreading the worst. :frown:

Was he suffering from some illness or something along those lines?
 
He was elderly and his wife had already passed away.
 
Moonbear said:
True, we really don't know and have been quite concerned over this. If anybody else has any contact with him outside of PF, we'd appreciate hearing from them if they have any idea what has happened. We're honestly dreading the worst. :frown:

I'd apreciate it. I hope to hear from him soon.
 
It may be a good idea to have all the mentors share their contact information with each other. That'd be good for networking, too.
 
z-component said:
It may be a good idea to have all the mentors share their contact information with each other. That'd be good for networking, too.

What if someone didn't want that information shared?

You have PF, and you have your personal things. The Mentors have to keep them separate whenever appropriate.
 
  • #10
It's, of course, their right to not provide personal information. I guess it depends on if you consider the mentor team a group of colleagues.
 
  • Like
Likes gracy
  • #11
A number of the mentors have shared contact information as well as a backup to contact, should we disappear.
 
  • #12
Yes, many of us have shared contact information with one another. We just didn't all think of it before realizing we didn't know how to contact SA when he stopped posting.

Of course, it's more noticeable when a mentor disappears, but many members just disappear and we don't know what happens to them, and never have a way to track them down to inquire into their well being. All the more reason to bring a buddy to PF who can tell us you're okay if we lose track of you. :wink:
 
  • #13
Moonbear said:
many members just disappear and we don't know what happens to them
Really

:wink:

I really hope and want to believe that SA is doing well. :approve:
 
  • #14
I've been wondering about him for some time now. He is the one who introduced me to PF back when he posted to the Superstringtheory.com site when it was up.

I think he lives in Wisconsin. Would there be a way to locate him with some kind of internet phone search? He went by DickT on the superstringtheory site.

I really hope he's okay. His wife (Mary) passed about 3 years ago I think.
 
  • #15
Hello everyone...

It is with my deepest regret that I must inform you all of the very sad news we received this morning. selfAdjoint passed away on the 10th of December, 2006, apparently while on vacation in Florida with his family. We know very little else about the circumstances, yet are hoping will we eventually learn that he spent his last days happily with his family.

His passing is certainly a terrible loss for his family, friends, and PF too. We are planning to compose a special memorial page for him to be hosted here on PF. At this time, we welcome you all to contribute a quote, a link to a favorite thread, or a message of gratitude. We will assemble these kind words into a permanent memorial recognizing our appreciation of his friendship, guidance, and generosity.

May he rest in peace. We will all miss him dearly.

- Warren
 
Last edited by a moderator:
  • #16
Just to add to chroot's comments, on behalf of all the PF staff, thank you to the members who were prompted by this thread to help us locate and confirm this information.

This is certainly sad news.
 
  • Like
Likes gracy
  • #17
Horrible news, I hope he went peacefully.
 
  • #18
This is horrible news...The memorial page is definitely a wonderful idea.
 
  • #19
I'd like to thank robphy for his efforts in our search for selfadjoint. It was he that found the confirming information and passed it on to us earlier today.
 
  • #20
This is so sad :frown:. Rest in peace, SA. You, certainly, will be missed.
 
Last edited:
  • #21
That is to bad, sad news :( The memorial page is a nice idea.
 
  • #22
I'll miss sA. He was truly a wise and calming presence.
 
  • #23
Rest in Peace selfAdjoint.

May you find your answers.
 
  • #24
He was a fantastic guy, its sad to see him go.
 
  • #25
I am sad to hear this, but it is comforting to know that he spent his last days with his family. Hope he and his daughter got to have one last steak dinner together. He once mentioned how much he enjoyed that.
 
  • #26
As dlgoff mentioned, SA's wife of 34 yrs, Mary Ann died over 3 years ago. I hope he and Mary Ann are together again.

I am pleased that he was with family, but I feel a terrible loss for them and us. :cry:
 
  • #27
That's terrible news!

His enthusiasm in discussions here was inspiring. He will surely be missed.
 
  • #28
This is very sad news indeed. He will certainly be missed.
 
  • #29
So sad to get this news, I suspected it would take this much to keep him away from his beloved Physics Forums. Rest in peace Dick.
 
  • #30
It is very sad to hear selfAdjoint has passed away.
SA was actually the first one replying to my very first post here three years ago: https://www.physicsforums.com/showthread.php?t=14851 , and I have learned so much from him since then. He will truly be missed.
Rest in peace selfAdjoint.
 

Similar threads

New sippy cups in Premier League soccer?
  • · Replies 4 ·
Replies
4
Views
958
News Wasn't Parker Solar Probe about to resume communication with Earth?
  • · Replies 5 ·
Replies
5
Views
1K
Is infinity the answer of all question that we cannot answer?
  • · Replies 15 ·
Replies
15
Views
2K
What Does a Number Mean in Different Educational Contexts?
  • · Replies 5 ·
Replies
5
Views
2K
Is ChatGPT useful yet for answering astronomy questions?
  • · Replies 21 ·
Replies
21
Views
3K
Graduate Non-selfadjointness and solutions
  • · Replies 23 ·
Replies
23
Views
2K
Franchise and voting rights based on measured intellectual capacity?
  • · Replies 3 ·
Replies
3
Views
1K
Where's VanHees?
  • · Replies 4 ·
Replies
4
Views
1K
Where is SelfAdjoint? | Don Hopes He's Okay
  • · Replies 1 ·
Replies
1
Views
3K
A question about where shall I ask this type of questions
  • · Replies 6 ·
Replies
6
Views
1K